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Gases MCQs

Keywords: Gases

Showing 151–155 of 182 MCQs

Xi MDCAT XI Complete Chemistry Grand Test #Gases #Ideal Gas Equation

151

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For the V–T graphs of an ideal gas shown at constant pressures P₁ and P₂, which relation is correct?

Diagram

MDCAT Chemistry Past Papers 2024 Sindh MDCAT Chemistry Past Paper 2024 #Charles's Law #Gases

152

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According to Charles' law, at 0°K (−273.15°C), the volume of a gas should be:

SZABMU MDCAT 2025 Chemistry #Gases #Ideal Gas Equation

153

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Keeping temperature constant, if pressure is increased, density of gas will: (SZABMU MDCAT 2025)

KMU MDCAT 2024 Chemistry #Gases #Ideal Gas Equation

154

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Calculate the work done when 1 mole of an ideal gas expands from 15 dm³ to 20 dm³ against a constant external pressure of 2 atmospheres. (KMU MDCAT 2024)

MDCAT Chemistry Paper 2025 #Gas Density #Gases

155

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When pressure is 1520 torr then density of oxygen gas will be: (IBA MDCAT 2025)