How did Thomson's model of the atom differ from Dalton's?

How did Thomson's model of the atom differ from Dalton's?
by

1 Answer

Answer :

Need answer
by
selected by

Related questions

Describe the J. J. Thomson’s model of atom. Also state the drawback of his model. -Science

Description : Describe the J. J. Thomson’s model of atom. Also state the drawback of his model. -Science

Last Answer : Thomson's atomic model failed to explain how the positive charge holds on the electrons inside the atom. It also failed to explain an atom's stability. The theory did not mention anything about the nucleus of an atom. It was unable to explain the scattering experiment of Rutherford.

Why was Dalton's model of the atom changed after Thomson experiment?

Description : Why was Dalton's model of the atom changed after Thomson experiment?

Last Answer : Thomson discovered that the atom is made of electrons

In what way is the Rutherford’s atomic model different from that of Thomson’s atomic model? -Science

Description : In what way is the Rutherford’s atomic model different from that of Thomson’s atomic model? -Science

Last Answer : utherford proposed that electron revolves around the nucleus in well-differentiated orbits. The nucleus is the centre which is positively charged. Rutherford proposed that the nucleus is very small and ... like a Christmas pudding and the mass of the atom was supposed to be uniformly distributed.

What was the limitation of J. J. Thomson’s atomic model ? -Science

Description : What was the limitation of J. J. Thomson’s atomic model ? -Science

Last Answer : According to J.J. Thomson’s model of an atom, an atom consists of a positively charged sphere with electrons embedded in it. However, it was later found that the positively charged particles reside at the centre of the atom called the nucleus, and the electrons revolve around the nucleus.

What changes were made to Thomson’s “raisin bun model”?

Description : What changes were made to Thomson’s “raisin bun model”?

Last Answer : In 1904, the Japanese physicist Hantaro Nagaoka changed Tomson's model with the following:Nagaoka atom resembled a miniature solar system whereas Tomson's was a positively charged sphere in whichnegatively ... orbit the sun, and Tomson's had the negatively charged electrons embedded into the atom.

J.J. Thomson’s proposed model of action is generally called ______ model. (1) Cream and cake (2) Plum and pudding (3) Plum and cake (4) Cream and pudding

Description : J.J. Thomson’s proposed model of action is generally called ______ model. (1) Cream and cake (2) Plum and pudding (3) Plum and cake (4) Cream and pudding

Last Answer : (2) Plum and pudding Explanation: The plum pudding model, one of several scientific models of the atom, was first proposed by J. J. Thomson in 1904 soon after the discovery of the ... charged electrons. The model represented an attempt to consolidate the known properties of atoms at the time.

J.J. Thomson’s proposed model of action is generally called ................... model. (1) Cream and cake (2) Plum and pudding (4) Plum and cake (4) Cream and pudding

Description : J.J. Thomson’s proposed model of action is generally called ................... model. (1) Cream and cake (2) Plum and pudding (4) Plum and cake (4) Cream and pudding 

Last Answer : Plum and pudding

How was Thomson's atomic theory different from Rutherford atomic theory?

Description : How was Thomson's atomic theory different from Rutherford atomic theory?

Last Answer : According to Thomson's atomic theory, the mass of an atom wasspecial evenly throughout its volume. Errest Rutherford'sexperiment proved this wrong.

Hydraulic brakes work on the principle of – (1) Thomson's law (2) Newton's law (3) Bernoulli's theorem (4) PascaQl's law

Description : Hydraulic brakes work on the principle of – (1) Thomson's law (2) Newton's law (3) Bernoulli's theorem (4) PascaQl's law

Last Answer : (4) Pascal's law Explanation: Hydraulic brake works on Pascal's law which states that pressure exerted anywhere in a confined incompressible fluid is transmitted equally in all directions throughout the fluid such that the pressure variations remain the same.

'Hydraulic brakes' work on the principle of – (1) Pascal's law (2) Thomson's law (3) Newton's law (4) Bernoulli's theorem

Description : 'Hydraulic brakes' work on the principle of – (1) Pascal's law (2) Thomson's law (3) Newton's law (4) Bernoulli's theorem

Last Answer : (1) Pascal's law Explanation: Pascal's law states that when there is an increase in pressure at any point in a confined fluid, there is an equal increase at every other point in the container ... a pressure exerted on a piston produces an equal increase in pressure on another piston in the system.

‘Hydraulic brakes’ work on the principle of (1) Pascal’s law (2) Thomson’s law (3) Newton’s law (4) Bernoulli’s theorem

Description : ‘Hydraulic brakes’ work on the principle of (1) Pascal’s law (2) Thomson’s law (3) Newton’s law (4) Bernoulli’s theorem

Last Answer : Pascal’s law

Two sugars which differ from one another only in configuration around a single carbon atom are termed (A) Epimers (B) Anomers (C) Optical isomers (D) Stereoisomers

Description : Two sugars which differ from one another only in configuration around a single carbon atom are termed (A) Epimers (B) Anomers (C) Optical isomers (D) Stereoisomers

Last Answer : A

Two sugars which differ from one another only in configuration around a single carbon atom are termed (A) Epimers (B) Anomers (C) Optical isomers (D) Stereoisomers

Description : Two sugars which differ from one another only in configuration around a single carbon atom are termed (A) Epimers (B) Anomers (C) Optical isomers (D) Stereoisomers

Last Answer : (A) Epimers

What are the observations of Dalton's atomic theory ? -Chemistry

Description : What are the observations of Dalton's atomic theory ? -Chemistry

Last Answer : 1. Atoms are very small 2. Atoms can neither be created nor be destroyed in a chemical reaction. 3. Atoms of the same elements show similar properties 4. Atoms of different elements show different properties 5. Atoms are always combined in definite proportion by mass in a chemical reaction.

What are the limitations of Dalton's atomic theory? -Chemistry

Description : What are the limitations of Dalton's atomic theory? -Chemistry

Last Answer : Hypothesis of Dalton's atomic theory → The matter is made up of indivisible particles known as atoms. The properties of all the atoms of a given element are the same including mass. ... element that takes part in reactions (atoms) and an ultimate particle that has independent existence (molecule)

According to Dalton’s atomic theory, which is the smallest particle which can exist independently? -Do You Know?

Description : According to Dalton’s atomic theory, which is the smallest particle which can exist independently? -Do You Know?

Last Answer : According to Dalton's atomic theory, the smallest particle which can exist independently is ATOM

What is Dalton's Partial Pressure Formula ?

Description : What is Dalton's Partial Pressure Formula ?

Last Answer : Dalton's partial pressure formula is - "The total pressure of a gas mixture that does not react with each other at a certain temperature is equal to the sum of the partial pressures of each component gases present in ... , according to Dalton's partial pressure formula , P = P1 + P2 + P3 + ... + Pn

What is the name of John Dalton's mother ?

Last Answer : John Dalton's mother's name is Deborah Greenup.

What is the name of John Dalton's father ?

Last Answer : John Dalton's father's name is Joseph Dalton.

Where is Dalton’s law applicable?

Description : Where is Dalton’s law applicable?

Last Answer : Where is Dalton’s law applicable?

State and write mathematical expression for Dalton’s law of partial pressure and explain it with suitable example.

Description : State and write mathematical expression for Dalton’s law of partial pressure and explain it with suitable example.

Last Answer : State and write mathematical expression for Dalton’s law of partial pressure and explain it with suitable example.

What part of Dalton's theory later on was proved to be incorrect?

Description : What part of Dalton's theory later on was proved to be incorrect?

Last Answer : Incorrect today:· All atoms of a given element are identical.· A given compound always has the same relative numbers of types of atoms.

What part of Dalton's theory did Thomson disprove?

Description : What part of Dalton's theory did Thomson disprove?

Last Answer : Feel Free to Answer

What was one main point if daltons atomic theory?

Description : What was one main point if daltons atomic theory?

Last Answer : ttha atoms made up pthe smallest forms of matter

What did daltons atomic theory contributed to science?

Description : What did daltons atomic theory contributed to science?

Last Answer : Type your answer here... It formed the basis upon which the restof chemistry was built.

What part of Dalton's theory later on was proved to be incorrect?

Description : What part of Dalton's theory later on was proved to be incorrect?

Last Answer : Incorrect today:· All atoms of a given element are identical.· A given compound always has the same relative numbers of types of atoms.

What did daltons atomic theory contributed to science?

Description : What did daltons atomic theory contributed to science?

Last Answer : Type your answer here... It formed the basis upon which the restof chemistry was built.

What was one main point if daltons atomic theory?

Description : What was one main point if daltons atomic theory?

Last Answer : ttha atoms made up pthe smallest forms of matter

That an Iron ship floats in water but an Iron ball sinks, is an example of - (1) Newton's second law (2) Pascal's law (3) Archimedes Principle (4) Dalton's law

Description : That an Iron ship floats in water but an Iron ball sinks, is an example of - (1) Newton's second law (2) Pascal's law (3) Archimedes Principle (4) Dalton's law

Last Answer : (3) Archimedes Principle Explanation: The floating of an iron ship in water is an example of Archimedes principle. Archimedes' principle states that an object floats on water if the weight of the water ... . Since the average density of the ship as a whole is less than the density of water.

According to Dalton’s atomic theory, which is the smallest particle which can exist independently?

Description : According to Dalton’s atomic theory, which is the smallest particle which can exist independently?

Last Answer : An atom

State with expression Dalton’s law of partial pressure?

Description : State with expression Dalton’s law of partial pressure?

Last Answer : Ans. The total pressure exerted by the mixture of non reactive gases is equal to the sum of the partial pressures of individual gases. Ptotal = p1 + p2 + p3 +…………………

When the liquid phase and vapour phase of a binary system obeys Raoult's and Dalton's law respectively, the relative volatility is the ratio of (A) Vapour pressure of component A to that of component B (B) Vapour pressure of component A to the total pressure (C) Vapour pressure of component A to the partial pressure of A (D) Partial pressure of component A to the total pressure

Description : When the liquid phase and vapour phase of a binary system obeys Raoult's and Dalton's law respectively, the relative volatility is the ratio of (A) Vapour pressure of component A to that of ... to the partial pressure of A (D) Partial pressure of component A to the total pressure

Last Answer : (A) Vapour pressure of component A to that of component B

Which of the following can be calculated theoretically using steam table and Dalton's law of partial pressure; if the relative humidity and dry bulb temperature of moist air is known? (A) Dew point (B) Humidity ratio (C) Wet bulb temperature (D) None of these

Description : Which of the following can be calculated theoretically using steam table and Dalton's law of partial pressure; if the relative humidity and dry bulb temperature of moist air is known? (A) Dew point (B) Humidity ratio (C) Wet bulb temperature (D) None of these

Last Answer : (C) Wet bulb temperature

Relative volatility varies with the concentration of component for an ideal solution. The relative volatility of a binary mixture may be defined as the ratio of vapor pressure of component 'A' to that of component 'B', when (A) Only vapor phase follows Raoult's law (B) Only liquid phase obeys Dalton's law (C) Liquid phase obeys Dalton's law and vapor phase obeys Raoult's law (D) Vapor phase obeys Dalton's law and liquid phase obeys Raoult's law

Description : Relative volatility varies with the concentration of component for an ideal solution. The relative volatility of a binary mixture may be defined as the ratio of vapor pressure of component 'A' to that of ... law (D) Vapor phase obeys Dalton's law and liquid phase obeys Raoult's law

Last Answer : (D) Vapor phase obeys Dalton's law and liquid phase obeys Raoult's law

Wavelength corresponding to the maximum energy is inversely proportional to the absolute temperature. This is __________ law. (A) Stefan's (B) Dalton's (C) Wien's (D) Kirchoff’s

Description : Wavelength corresponding to the maximum energy is inversely proportional to the absolute temperature. This is __________ law. (A) Stefan's (B) Dalton's (C) Wien's (D) Kirchoff’s

Last Answer : (C) Wien's

The sum of the mass numbers of the atoms in a molecule equals the ______, which is measured in units called _______. a. Atomic Number; Milligrams b. Mass Weight; Micrograms c. Chemical Weight; Moles d. Molecular Weight; Daltons

Description : The sum of the mass numbers of the atoms in a molecule equals the ______, which is measured in units called _______. a. Atomic Number; Milligrams b. Mass Weight; Micrograms c. Chemical Weight; Moles d. Molecular Weight; Daltons

Last Answer : d. Molecular Weight; Daltons

For calculating the evaporation rate over a reservoir surface E = 0.771 (1.465 - 0.00732B) (0.44 - 0.007375 V) (pe - pa), the equation is given by (A) Roohwer's, formula in M.K.S. (B) Roohwer's formula in F.P.S. (C) Dalton's formula in F.P.S. (D) Dalton's formula in M.K.S

Description : For calculating the evaporation rate over a reservoir surface E = 0.771 (1.465 - 0.00732B) (0.44 - 0.007375 V) (pe - pa), the equation is given by (A) Roohwer's, formula in M.K.S. (B) Roohwer's formula in F.P.S. (C) Dalton's formula in F.P.S. (D) Dalton's formula in M.K.S

Last Answer : Answer: Option A

What are the main postulates of Dalton’s Atomic Theory

Description : What are the main postulates of Dalton’s Atomic Theory

Last Answer : Ans : Dalton Atomic Theory : (1) Composition : All elements are made up of small indivisible & indestructible particles called atoms. (2) Identicalness : All atoms of a given element ... atoms themselves are not changed this means that atoms are neither created nor destroyed in chemical reactions.

Working principle of dead weight pressure gauge tester is based on (A) Pascal's law (B) Dalton's law of partial pressure (C) Newton's law of viscosity (D) Avogadro's hypothesis

Description : Working principle of dead weight pressure gauge tester is based on (A) Pascal's law (B) Dalton's law of partial pressure (C) Newton's law of viscosity (D) Avogadro's hypothesis

Last Answer : Answer: Option A

What Law states that the pressure of gas is inversely proportional to its volume at constant temperature?  a. Charles’ law  b. Gay-Lussac’s Law  c. Boyle’s Law  d. Dalton’s Law

Description : What Law states that the pressure of gas is inversely proportional to its volume at constant temperature?  a. Charles’ law  b. Gay-Lussac’s Law  c. Boyle’s Law  d. Dalton’s Law

Last Answer : Boyle’s Law

“If the temperature o f a fixed quantity of a gas is held constant during a change of state, the volume varies inversely with the absolute pressure.  a. Charle’s Law  b. Boyle’s Law  c. Dalton’s Law  d. Amagat’s Law

Description : “If the temperature o f a fixed quantity of a gas is held constant during a change of state, the volume varies inversely with the absolute pressure.  a. Charle’s Law  b. Boyle’s Law  c. Dalton’s Law  d. Amagat’s Law

Last Answer : Boyle’s Law

What law predicts the dew point of moisture in the fuel gas?  A. Dalton’s law  B. Law of Dulong and Petit  C. Ringelman law  D. Amagat’s law

Description : What law predicts the dew point of moisture in the fuel gas?  A. Dalton’s law  B. Law of Dulong and Petit  C. Ringelman law  D. Amagat’s law

Last Answer : Dalton’s law

The statement that molecular weights of all gases occupy the same volume is known as  (a) Avogadro’s hypothesis  (b) Dalton’s law  (c) Gas law  (d) Law of thermodynamics  (e) Joule’s law.

Description : The statement that molecular weights of all gases occupy the same volume is known as  (a) Avogadro’s hypothesis  (b) Dalton’s law  (c) Gas law  (d) Law of thermodynamics  (e) Joule’s law.

Last Answer : Answer : a

According to Dalton’s law, the total pres sure of the mixture of gases is equal to  (a) greater of the partial pressures of all  (b) average of the partial pressures of all  (c) sum of the partial pressures of all  (d) sum of the partial pressures of all divided by average molecular weight  (e) atmospheric pressure.

Description : According to Dalton's law, the total pres sure of the mixture of gases is equal to  (a) greater of the partial pressures of all  (b) average of the partial pressures of all  (c) sum ... all  (d) sum of the partial pressures of all divided by average molecular weight  (e) atmospheric pressure.

Last Answer : Answer : c

Describe Dalton’s law and Amagat’s law with example.

Description : Describe Dalton’s law and Amagat’s law with example.

Last Answer : Dalton's law: It states that the total pressure exerted by a gas mixture is equal to the sum of partial pressures of its component gases. P = P1 + P2 + P3 Where P is total pressure of gas mixture ... VA+VB+VC+-----  Where V is Total Volume, VA,VB,VC = Pure components volumes of component gases

State Daltons law.

Description : State Daltons law.

Last Answer : Dalton’s law: It states that the total pressure exerted by a gas mixture is equal to the sum of partial pressures of its component gases. P = P1 + P2 + P3 Where P is total pressure of gas mixture P1 , P2 , P3 are the partial pressures.

"The solubility of a gas in a liquid is directly proportional to the pressure of the gas above the liquid" is a fair statem of: w) Dalton's secondary law x) Le Chatelier's solubility principle y) Henry's law z) none of the above

Description : "The solubility of a gas in a liquid is directly proportional to the pressure of the gas above the liquid" is a fair statem of: w) Dalton's secondary law x) Le Chatelier's solubility principle y) Henry's law z) none of the above

Last Answer : ANSWER: Y -- HENRY'S LAW

Explain Dalton's law in respect to steam condensers.

Description : Explain Dalton's law in respect to steam condensers.

Last Answer : It states that' The pressure exerted by mixture of air and steam is equal to sum of partial pressures, which each constitute would exert, if it occupies the same volume . Mathematically, Pc ... mixture of air and steam Pa = Partial pressure of air Ps = Partial pressure of steam

State Dalton's law of partial pressure.

Description : State Dalton's law of partial pressure.

Last Answer : This law states that The total pressure exerted by a mixture of air and water vapour on the walls of container is the sum of partial pressure exerted by air separated and that exerted by vapour ... by air Ps = partial pressure exhausted by vapour P = total pressure of mixture at temperature.

Explain Dalton's law of partial pressure. How it is applicable to condenser?

Description : Explain Dalton's law of partial pressure. How it is applicable to condenser?

Last Answer : It states that' The pressure exerted by mixture of air and steam is equal to sum of partial pressures, which each constitute would exert, if it occupies the same volume .  In condenser total ... mixture of air and steam Pa = Partial pressure of air Ps = Partial pressure of steam