See here descriptive questions included in First Year Chemistry, chapter States of Matter: Gases.

S.No | Description of questions |
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Question 1 | (a) State Boyle’s law with its mathematical expression. (b) A mass of gas is under a pressure of 760 torr and occupies volume of 525 cm3. If the pressure is doubled, what volume the gas would occupy now? Assume the temperature is constant.See Answer |

Question 2 | (a) State Charles’ law with its mathematical expression. (b) Assume that one dm3 of air near a thermonuclear explosion is heated from 00C to 5460000C. To what volume does the air expands? See Answer |

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