NEET Chemistry ยท Hard

States of Matter: Density relation MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

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Density relationHardQuestion 22061

Question

At fixed P and T, gas density is directly proportional to:

  1. A
    Molar mass
    Correct
  2. B
    Temperature
  3. C
    Volume
  4. D
    Avogadro constant

Correct answer

Molar mass

Explanation

From d=PM/RTd=PM/RT.