Assertion: Volume of a gas is inversely proportional to the number of moles of a gas.
Reason: The ratio by volume of gaseous reactants and products is in agreement with their molar ratio.

In each of the following question, an Assertion (A) is following by a corresponding Reason (R ). Use the following keys to choose the appropriate answer. Assertion : Volume of a gas is directly proportional to the number of moles of gas. Reason : The ratio by volume of gaseous reactants and products is in agreement with their mole ratio.

What is molar volume of gas?

Name the law which deals with the ratios of the volumes of the gaseous reactants and products.

At constant temperature volume is inversely proportional to pressure of a gas is known as