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

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

1 Answer

Answer :

(C) Conservation of mass
by

Related questions

Two samples of lead oxide were separately reduced to metallic lead by heating in a current of hydrogen. The weight of lead from one oxide was half the weight of lead obtained from the other oxide. The data illustrates [AMU 1983] (A) Law of reciprocal proportions (B) Law of constant proportions (C) Law of multiple proportions (D) Law of equivalent proportions

Description : Two samples of lead oxide were separately reduced to metallic lead by heating in a current of hydrogen. The weight of lead from one oxide was half the weight of lead obtained from the other oxide. ... (B) Law of constant proportions (C) Law of multiple proportions (D) Law of equivalent proportions

Last Answer : (C) Law of multiple proportions

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

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

Different proportions of oxygen in the various oxides of nitrogen proves the [MP PMT 1985] (A) Equivalent proportion (B) Multiple proportion (C) Constant proportion (D) Conservation of matter

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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

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Last Answer : (C) Nitrogen’s equivalent weight is variable

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Last Answer : (D) Sulphur dioxide and sulphur trioxide

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Last Answer : What is the answer ?

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Description : What is a balanced chemical equation.

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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?

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Law of Multiple Proportion was put for- ward by?

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Last Answer : (i) BaCl2 (aq) + Na2SO4 (aq) → BaSO4(s) + 2NaCl (aq) (ii) NaOH (aq) + HCl(aq) → NaCl(aq) + H2O(l)

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Last Answer : (i) H2 + Cl2 → 2HCl (ii) 3 BaCl2 + Al2(SO4)3 → BaSO4 + 2 AlCl3 (iii) 2Na + 2H2O → 2NaOH + H2↑

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What is the balanced chemical equation for Solid calcium and chlorine gas react to form solid calcium chloride?

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If you rewrite the following word equation as a balanced chemical equation what will the coefficient and symbol for fluorine be nitrogen trifluoride nitrogen plus fluorine?

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Last Answer : 2NF3 --> N2 + 3F2

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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.

State the law of conservation of mass.

Description : State the law of conservation of mass. 

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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.

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