There is 10 l of a gas at STP. Which of the following changes keep the volume constant? | States of Matter and Gaseous State — Chem-Mantra | Chem-Mantra

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States of Matter and Gaseous StatemediumMCQ SINGLE

Question

There is 10 l of a gas at STP. Which of the following changes keep the volume constant?

Answer: B

💡 Solution & Explanation

Volume is constant if T/P is constant. STP T/P = 273/1. Option B gives 546/2 = 273. Therefore, correct answer is B.

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