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Question 22116
NEET Chemistry · Medium

States of Matter: Gas law mix MCQ

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Gas law mixMediumQuestion 22116

Question

A balloon is heated in open air. Which quantity changes most directly?

  1. A
    Volume increases
    Correct
  2. B
    Pressure increases largely
  3. C
    Moles double
  4. D
    Density stays fixed

Correct answer

Volume increases

Explanation

External pressure stays roughly constant, so volume expands.

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