Embibe Experts Solutions for Chapter: Behaviour of Gases, Exercise 1: West Bengal Board-2019

Under constant pressure, at what temperature in a degree Celsius, the volume of an ideal gas will be zero according to Charles law?  

Establish the ideal gas equation on the basis of Boyle’s law, Charles law and Avogadro’s law.

What is the product of pressure and volume of 2g of hydrogen at STP? $\left[\mathrm{H}=1\right]$

What is the unit of volume expansion coefficient?

Find out the ratio of the volumes occupied by $32 \mathrm{g} \mathrm{O}$, and $44 \mathrm{g} {\mathrm{CO}}_2$ , gases at $27°\mathrm{C}$ temperature and $700 \mathrm{mmHg}$ pressure. ($\mathrm{C}=12, \mathrm{O}=16$) 

A fixed mass of a gas occupies a volume of $520 {\mathrm{cm}}^3$ at $-13°\mathrm{C}$ temperature. Keeping the pressure unchanged, when the gas is heated the volume of the gas increases to $700 {\mathrm{cm}}^3$. What is the final temperature of the gas in degree celsius? 

State Avogadro's law. At a certain fixed temperature and pressure the molar volumes ($\mathrm{V}/\mathrm{n}$) of the real gases are nearly equal and at STP the limit is $22.4 {\mathrm{Lmol}}^{-1}$. How Avogadro's law can be arrived at from this information obtained from experiments?

A fixed mass of a gas occupies a volume of $150 {\mathrm{cm}}^3$ at a fixed temperature and a pressure of 1 atmosphere. What volume will the gas occupy at that temperature and at a pressure of 1.5 atmosphere?