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NTA Abhyas JEE Main2020ChemistryStates of MatterPractice

Consider the following graph: X, Y and Z can be respectively

Options

  1. ANe, Ar and Xe
  2. BAr, Xe and He
  3. CKr, Ar and Ne
  4. DAr, He and Ne

Correct answer

C. Kr, Ar and Ne

Step-by-step solution

Most probable speeds are inversely proportional to the atomic mass.

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