Gas laws is an important topic in the Chemistry section in MHT CET exam. Practising this topic will increase your score overall and make your conceptual grip on MHT CET exam stronger.
This article gives you a full set of MHT CET PYQs for Gas laws with explanations for effective preparation. Practice of MHT CET Chemistry PYQs including Gas laws questions regularly will improve accuracy, speed, and confidence in the MHT CET 2026 exam.
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MHT CET PYQs for Gas laws with Solutions
1.
A gas occupies a volume of 5.0 L at 300 K and 1.0 atm pressure. What will be the volume of the gas if the pressure is increased to 2.0 atm while the temperature is kept constant?- \( 2.5 \, \text{L} \)
- \( 10.0 \, \text{L} \)
- \( 5.0 \, \text{L} \)
- \( 1.0 \, \text{L} \)
2.
A sample of an ideal gas occupies 10 liters at a pressure of 2 atm and a temperature of 300 K. What is the volume of the gas at 1 atm pressure and 300 K temperature?- 5 L
- 10 L
- 20 L
- 40 L
3.
What is the rate law if the rate is directly proportional to \([B]^2\) and independent of \([A]\)?- \( \text{Rate} = k[B]^2 \)
- \( \text{Rate} = k[A][B]^2 \)
- \( \text{Rate} = k[A]^2[B] \)
- \( \text{Rate} = k[A]^2[B]^2 \)
4.
The relationship between solubility of a gas in a liquid at constant temperature and external pressure is:- \( S \propto \frac{1}{P} \)
- \( S \propto P \)
- \( S \propto P^2 \)
- None of the above
5.
What is the total number of moles of gas in a 5 L container at 300 K and 2 atm pressure (Use the ideal gas law)?- 0.4 mol
- 0.6 mol
- 1.0 mol
- 2.0 mol
6.
Which of the following is the correct value of the molar volume of an ideal gas at standard temperature and pressure (STP)?- 22.4 L/mol
- 22.8 L/mol
- 24.0 L/mol
- 20.0 L/mol
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