Which law directly explains the law of conservation of mass?

Which law directly explains the law of conservation of mass?
by

1 Answer

Answer :

Avogadro’s law
by

Related questions

1. For crop does India have the largest cultivated area in the world? 2. When was the Madras State renamed Tamil Nadu? 3. Which law directly explains the law of conservation of mass? 4. What the wind is deflected due of the rotation of the earth? 5. Who built the stupa at Sanchi in Madhya Pradesh?

Description : 1. For crop does India have the largest cultivated area in the world? 2. When was the Madras State renamed Tamil Nadu? 3. Which law directly explains the law of conservation of mass? 4. What ... in the convectional rainfall ? 20. Who was founder of Boy Scouts and Civil Guides Movement in India?

Last Answer : Answer : 1. Rice 2. 1969 3. Avogadro’s law 4. Geostropic wind 5. Ashoka 6. Iron and steel 7. Gita Rahasya 8. CO2 9. Japan 10. Sun Temple 11. Planning Commission 12. UHF 13. Leo Tolstoy 14. Hot desert 15. Marshman 16. Maharashtra 17. Stem cell 18. Citizenship 19. Drizzling 20. Baden Powell

The passengers standing in a bus fall in the backward direction when the stationary bus begins to move. Which of the following laws explains this situation? (1) Newton's First Law of Motion (2) Newton's Third Law of Motion (3) Newton's Second Law of Motion (4) The Law of Conservation of Momentum

Description : The passengers standing in a bus fall in the backward direction when the stationary bus begins to move. Which of the following laws explains this situation? (1) Newton's First Law of Motion (2) Newton's Third Law of Motion (3) Newton's Second Law of Motion (4) The Law of Conservation of Momentum

Last Answer : (1) Newton's First Law of Motion Explanation: According to Newton's first law of motion (law of inertia) a body either at rest or in uniform motion will remain so unless acted on by a force When the passengers are standing on the bus, they (and the bus) are in a state of uniform motion.

_________ explains the equilibrium constant for any chemical reaction. (A) Henry's law (B) Law of mass action (C) Hess's law (D) None of these

Description : _________ explains the equilibrium constant for any chemical reaction. (A) Henry's law (B) Law of mass action (C) Hess's law (D) None of these

Last Answer : (B) Law of mass action

What is Law of conservation of mass and Law of constant proportions? -Chemistry 9th

Description : What is Law of conservation of mass and Law of constant proportions? -Chemistry 9th

Last Answer : What is the Law of conservation of mass? Laws of conservation of mass - It states that mass can neither created nor destroyed. The total mass before and after a chemical reaction remains constant. ... that in a chemical substance the elements are always present in a fixed proportion by their mass.

If the only reactants of a reaction were zn and hci what does the law of conservation of mass say about the products?

Description : If the only reactants of a reaction were zn and hci what does the law of conservation of mass say about the products?

Last Answer : Need answer

How are the law of conservation of energy and the law of conservation of mass similar?

Description : How are the law of conservation of energy and the law of conservation of mass similar?

Last Answer : In both cases, something is conserved - it doesn't change overtime.Also, mass and energy are equivalent. If something has energy,it has mass, and vice versa.

Do you feel that this equation is currently following the law of conservation of mass?

Description : Do you feel that this equation is currently following the law of conservation of mass?

Last Answer : What is the answer ?

The law of conservation of mass states that in a chemical reaction, matter can be created or destroyed true or false?

Description : The law of conservation of mass states that in a chemical reaction, matter can be created or destroyed true or false?

Last Answer : the answer for apex if False

True or false The law of conservation of mass states that in a chemical reaction, matter can be created or destroyed?

Description : True or false The law of conservation of mass states that in a chemical reaction, matter can be created or destroyed?

Last Answer : 1

Which of the following laws validates the statement that matter can neither be created nor destroyed? (1) Law of conservation of energy (2) Le Chatelier's Principle (3) Law of conservation of mass (4) Law of osmosis

Description : Which of the following laws validates the statement that matter can neither be created nor destroyed? (1) Law of conservation of energy (2) Le Chatelier's Principle (3) Law of conservation of mass (4) Law of osmosis

Last Answer : (3) Law of conservation of mass Explanation: The law of conservation of mass, also known as the principle of mass/matter conservation, states that the mass of an isolated system (closed to all ... out, its quantity cannot otherwise change over time (hence, its quantity is "conserved" over time).

Purity of a metal can be determined with the help of – (1) Pascal's law (2) Boyle's law (3) Archimedes principle (4) Conservation of mass principle

Description : Purity of a metal can be determined with the help of – (1) Pascal's law (2) Boyle's law (3) Archimedes principle (4) Conservation of mass principle

Last Answer : (3) Archimedes principle Explanation: Purity of a metal can be determined with the help of Archimedes Principle which makes use of the densities and buoyancy of metals. Finding the density of a metal ... help to determine its purity. It is most commonly used in the checking the purity of gold.

Define the law of conservation of mass.

Description : Define the law of conservation of mass.

Last Answer : Ans. Matter can neither be created nor destroyed in the course of a Physical or chemical process although it may change from one form to another.

It is important to balance the chemical equations to satisfy the law of conservation of mass. Which of the following statements of the law is incorrect? (a) The total mass of the elements present in the reactants is equal to the total mass of the elements present in the products. (b) The number of atoms of each element remains the same, before and after a chemical reaction. (c) The chemical composition of the reactants is the same before and after the reaction (d) Mass can neither be created nor can it be destroyed in a chemical Reaction.

Description : It is important to balance the chemical equations to satisfy the law of conservation of mass. Which of the following statements of the law is incorrect? (a) The total mass of the elements present in ... the reaction (d) Mass can neither be created nor can it be destroyed in a chemical Reaction.

Last Answer : Answer : (c) The chemical composition of the reactants is the same before and after the reaction

State the law of conservation of mass.

Description : State the law of conservation of mass. 

Last Answer : Law of conservation of mass: It states that mass can neither be created nor destroyed in a chemical reaction. During any change (physical or chemical), matter is neither created nor destroyed. ... before inverting the tube. Thus, this experiment clearly verifies the law of conservation of mass. 

State the law of conservation of mass and energy.

Description : State the law of conservation of mass and energy.

Last Answer : Mass and energy are interchangeable. When mass is lost there is a substantial gain in energy and when energy is lost there is a increase in mass. 

The Navier-Stokes equation deals with the law of conservation of (A) Mass (B) Energy (C) Both (A) & (B) (D) Momentum

Description : The Navier-Stokes equation deals with the law of conservation of (A) Mass (B) Energy (C) Both (A) & (B) (D) Momentum

Last Answer : (D) Momentum

Euler's equation of motion is a statement expressing (A) Conservation of mass (B) Conservation of energy (C) Newton's first law of motion (D) Newton's second law of motion

Description : Euler's equation of motion is a statement expressing (A) Conservation of mass (B) Conservation of energy (C) Newton's first law of motion (D) Newton's second law of motion

Last Answer : (A) Conservation of mass

A balanced chemical reaction equation conforms to the law of (A) Conservation of mass (B) Avogadro’s hypothesis (C) Gaseous volumes (D) None of these

Description : A balanced chemical reaction equation conforms to the law of (A) Conservation of mass (B) Avogadro’s hypothesis (C) Gaseous volumes (D) None of these

Last Answer : (A) Conservation of mass

An imbalanced chemical reaction equation is against the law of (A) Multiple proportion (B) Conservation of mass (C) Constant proportion (D) None of these

Description : An imbalanced chemical reaction equation is against the law of (A) Multiple proportion (B) Conservation of mass (C) Constant proportion (D) None of these

Last Answer : (B) Conservation of mass

State law of conservation of mass

Description : State law of conservation of mass

Last Answer : During a chemical reaction the total mass of the reactants is equal to the total mass of products.

The first law of thermodynamics is a restatement of the law of conservation of (A) Mass (B) Energy (C) Momentum (D) None of these

Description : The first law of thermodynamics is a restatement of the law of conservation of (A) Mass (B) Energy (C) Momentum (D) None of these

Last Answer : (B) Energy

1st law of thermodynamics is nothing but the law of conservation of (A) Momentum (B) Mass (C) Energy (D) None of these

Description : 1st law of thermodynamics is nothing but the law of conservation of (A) Momentum (B) Mass (C) Energy (D) None of these

Last Answer : (C) Energy

Lenz's law results from the law of conservation of (A) Mass (B) Momentum (C) Energy (D) None of these

Description : Lenz's law results from the law of conservation of (A) Mass (B) Momentum (C) Energy (D) None of these

Last Answer : (C) Energy

Bernoulli equation deals with the law of conservation of (A) Mass (B) Momentum (C) Energy (D) Work

Description : Bernoulli equation deals with the law of conservation of (A) Mass (B) Momentum (C) Energy (D) Work

Last Answer : Answer: Option C

The first law of thermodynamics is based on which of the following principles?  a. Conservation of mass  b. Conservation of energy  c. Action and reaction  d. The entropy-temperature relationship

Description : The first law of thermodynamics is based on which of the following principles?  a. Conservation of mass  b. Conservation of energy  c. Action and reaction  d. The entropy-temperature relationship

Last Answer : Conservation of energy

The law of conservation of mass states that ______.  a. mass is indestructible  b. mass is destructible  c. mass is indestructible  d. none of the above

Description : The law of conservation of mass states that ______.  a. mass is indestructible  b. mass is destructible  c. mass is indestructible  d. none of the above

Last Answer : mass is indestructible

The 1st Law of Thermodynamics on what principle?  a. Conservation of Energy  b. Conservation of mass  c. Enthalpy  d. Isometric

Description : The 1st Law of Thermodynamics on what principle?  a. Conservation of Energy  b. Conservation of mass  c. Enthalpy  d. Isometric

Last Answer : Conservation of Energy

It states that mass is a commodity that can neither be heated nor destroyed with the exception of nuclear processes where the conversion of mass into energy is a fundamental principle  a. Law of Conservation of Mass  b. Law of Conservation of Energy  c. Law of Conservation of Power  d. Law of Conservation of Heat

Description : It states that mass is a commodity that can neither be heated nor destroyed with the exception of nuclear processes where the conversion of mass into energy is a fundamental principle  a. Law of ... Conservation of Energy  c. Law of Conservation of Power  d. Law of Conservation of Heat

Last Answer : Law of Conservation of Mass

The first law of thermodynamics is based on which of the following principles?  a. conservation of mass  b. the enthalpy-entropy relationship  c. action – reaction  d. conservation of energy

Description : The first law of thermodynamics is based on which of the following principles?  a. conservation of mass  b. the enthalpy-entropy relationship  c. action – reaction  d. conservation of energy

Last Answer : conservation of energy

What states that the net change in the total energy of the system during a process is equal to the difference between the total energy entering and the total energy leaving the system during that process?  A. Third law of thermodynamics  B. Conservation of energy principle  C. Second law of thermodynamics  D. Conservation of mass principle

Description : What states that the net change in the total energy of the system during a process is equal to the difference between the total energy entering and the total energy leaving the system during ... Conservation of energy principle  C. Second law of thermodynamics  D. Conservation of mass principle

Last Answer : Conservation of energy principle

What states that the net mass transfer to or from a system during a process is equal to the net change in the total mass of the system during that process?  A. Third law of thermodynamics  B. Conservation of energy principle  C. Second law of thermodynamic  D. Conservation of mass principle

Description : What states that the net mass transfer to or from a system during a process is equal to the net change in the total mass of the system during that process?  A. Third law of thermodynamics  B. Conservation of energy principle  C. Second law of thermodynamic  D. Conservation of mass principle

Last Answer : Conservation of mass principle

The first law of thermodynamics is the:  A. Law of conservation of momentum  B. Law of conservation of mass  C. Law of conservation of power  D. Law of conservation of energy

Description : The first law of thermodynamics is the:  A. Law of conservation of momentum  B. Law of conservation of mass  C. Law of conservation of power  D. Law of conservation of energy

Last Answer : Law of conservation of energy

The first law of thermodynamics is based on which of the following principles?  A. Conservation of mass  B. Conservation of energy  C. Action and reaction  D. The entropy-temperature relationship

Description : The first law of thermodynamics is based on which of the following principles?  A. Conservation of mass  B. Conservation of energy  C. Action and reaction  D. The entropy-temperature relationship

Last Answer : Conservation of energy

Kelvin Planck’s law deals with  (a) conservation of heat  (b) conservation of work  (c) conversion of heat into work  (d) conversion fo work into heat  (e) conservation of mass.

Description : Kelvin Planck’s law deals with  (a) conservation of heat  (b) conservation of work  (c) conversion of heat into work  (d) conversion fo work into heat  (e) conservation of mass.

Last Answer : Answer : c

The first law of thermodynamics is the law of  (a) conservation of mass  (b) conservation of energy  (c) conservation of momentum  (d) conservation of heat  (e) conservation of temperature.

Description : The first law of thermodynamics is the law of  (a) conservation of mass  (b) conservation of energy  (c) conservation of momentum  (d) conservation of heat  (e) conservation of temperature.

Last Answer : Answer : b

Kirchhoff 1st law is is manifestation of a. law of conservation of mass b. law of conservation of charge c. law of conservation of energy d. none

Description : Kirchhoff 1st law is is manifestation of a. law of conservation of mass b. law of conservation of charge c. law of conservation of energy d. none

Last Answer : b. law of conservation of charge

Chemical equation is balanced according to the law of [AMU 1984] (A) Multiple proportion (B) Reciprocal proportion (C) Conservation of mass (D) Definite proportions

Description : Chemical equation is balanced according to the law of [AMU 1984] (A) Multiple proportion (B) Reciprocal proportion (C) Conservation of mass (D) Definite proportions

Last Answer : (C) Conservation of mass

A sample of pure carbon dioxide, irrespective of its source contains 27.27% carbon and 72.73% oxygen. The data supports [AIIMS 1992] (A) Law of constant composition (B) Law of conservation of mass (C) Law of reciprocal proportions (D) Law of multiple proportions

Description : A sample of pure carbon dioxide, irrespective of its source contains 27.27% carbon and 72.73% oxygen. The data supports [AIIMS 1992] (A) Law of constant composition (B) Law of conservation of mass (C) Law of reciprocal proportions (D) Law of multiple proportions

Last Answer : (A) Law of constant composition

Which of the following is the best example of law of conservation of mass? [NCERT 1975] (A) 12 g of carbon combines with 32 g of oxygen to form 44 g of CO2. (B) When 12 g of carbon is heated in a vacuum there is no change in mass. (C) A sample of air increases in volume when heated at constant pressure but its mass remains unaltered. (D) The weight of a piece of platinum is the same before and after heating in air.

Description : Which of the following is the best example of law of conservation of mass? [NCERT 1975] (A) 12 g of carbon combines with 32 g of oxygen to form 44 g of CO2. (B) When 12 g of carbon is ... mass remains unaltered. (D) The weight of a piece of platinum is the same before and after heating in air.

Last Answer : (A) 12 g of carbon combines with 32 g of oxygen to form 44 g of CO2.

Lenz's law is an example of the law of conservation of one of the following. Is it conservation of: w) mass x) charge y) momentum z) energy

Description : Lenz's law is an example of the law of conservation of one of the following. Is it conservation of: w) mass x) charge y) momentum z) energy

Last Answer : ANSWER: Z -- ENERGY 

Which of the following scientists first stated the law of conservation of mass? Was it: w) Lavoisier x) Dalton y) Proust z) Boyle

Description : Which of the following scientists first stated the law of conservation of mass? Was it: w) Lavoisier x) Dalton y) Proust z) Boyle

Last Answer : ANSWER: W -- LAVOISIER

Purity of a metal can be determined with the help of (1) Pascal’s law (2) Boyle’s law (3) Archimedes principle (4) Conservation of mass principle

Description : Purity of a metal can be determined with the help of (1) Pascal’s law (2) Boyle’s law (3) Archimedes principle (4) Conservation of mass principle

Last Answer : Archimedes principle

Which of the following laws validates the statement that matter can neither be created nor destroyed ? (1) Law of conservation of energy (2) Le Chatelier’s Principle (3) Law of conservation of mass (4) Law of osmosis

Description : Which of the following laws validates the statement that matter can neither be created nor destroyed ? (1) Law of conservation of energy (2) Le Chatelier’s Principle (3) Law of conservation of mass (4) Law of osmosis

Last Answer : Law of conservation of mass

Which of the following conservation strategies do not directly involve community participation ? -SST 10th

Description : Which of the following conservation strategies do not directly involve community participation ? -SST 10th

Last Answer : D - Because this initiative can be carried out by government. They do not involve community participation.

The activity of collecting water directly into the ground to improve groundwater storage in the aquifer is termed as, A. Watershed development. B. Water Conservation. C. Rainwater harvesting. D. Recharging for the aquification.

Description : The activity of collecting water directly into the ground to improve groundwater storage in the aquifer is termed as, A. Watershed development. B. Water Conservation. C. Rainwater harvesting. D. Recharging for the aquification.

Last Answer : C. Rainwater harvesting.

State Newton’s third law of motion and also tell how it explains the walking of a man on the ground. -Science

Description : State Newton’s third law of motion and also tell how it explains the walking of a man on the ground. -Science

Last Answer : Formally stated, Newton's third law is: For every action, there is an equal and opposite reaction. The statement means that in every interaction, there is a pair of forces acting on the two interacting objects. ... on the second object. As we walk on a ground the ground also applies force on us.....

What principle/law explains the working of the hydraulic brakes in automobiles? (1) Bernoulli's law (2) Posieulli's principle (3) Pascal's law (4) Archimedes' principle

Description : What principle/law explains the working of the hydraulic brakes in automobiles? (1) Bernoulli's law (2) Posieulli's principle (3) Pascal's law (4) Archimedes' principle

Last Answer : (3) Pascal's law Explanation: Hydraulic brakes work on the principle of Pascal's law which states that "pressure at a point in a fluid is equal in all directions in space". According to this law ... the vehicle, to the actual brake mechanism, which is usually at or near the wheel of the vehicle.

Which of the following best explains the existence of organized gangs of delinquent teenagers with which students often affiliate themselves? Options: A) Inactive and lax law enforcement B) Lack of parks and others facilities for amusement C) Lack of constructive activities from which students can derive wholesome satisfaction D) Student's desire for adventure

Description : Which of the following best explains the existence of organized gangs of delinquent teenagers with which students often affiliate themselves? Options: A) Inactive and lax law enforcement B) ... activities from which students can derive wholesome satisfaction D) Student's desire for adventure

Last Answer : C) Lack of constructive activities from which students can derive wholesome satisfaction

What principle/law explains the working of the hydraulic brakes in automobiles ? (1) Bernoulli’s law (2) Posieulle’s principle (3) Pascal’s law (4) Archimedes’ principle

Description : What principle/law explains the working of the hydraulic brakes in automobiles ? (1) Bernoulli’s law (2) Posieulle’s principle (3) Pascal’s law (4) Archimedes’ principle

Last Answer : Pascal’s law

According to Newton's law of universal gravitation, any two particles of finite mass attract one another with a force which is A. Inversely proportional to the product of their masses and directly proportional to the square of their distance apart B. Inversely proportional to the product of their masses and directly proportional to their distance apart C. Directly proportional to the product of their masses and inversely proportional to their distance apart D. Directly proportional to the product of their masses and inversely proportional to the square of their distance apart

Description : According to Newton's law of universal gravitation, any two particles of finite mass attract one another with a force which is A. Inversely proportional to the product of their masses and ... the product of their masses and inversely proportional to the square of their distance apart

Last Answer : Directly proportional to the product of their masses and inversely proportional to the square of their distance apart