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Most Important Selected Qs for JEE AdvancedChemistryStates of Matter

For a sample of an ideal gas, the maxwell distribution curve of molecular speed is given as : Select the correct statements.

Options

  1. AMost probable speed at 27^ C is V ₁
  2. BMost probable speed at 127^ C is 4 3 ~V ₁
  3. CV _ mms at 27^ C = 3 2 ~V ₁
  4. DV _ ms at 127^ C = 2 ~V ₁

Correct answer

D. V _ ms at 127^ C = 2 ~V ₁

Step-by-step solution

aligned & V_ m p at 127^ C = 400 300 V₁= 4 3 V₁ & V_ r m s at 27^ C = 3 2 V₁ & V_ m s at 127^ C = 3 2 4 3 ~V ₁= 2 ~V ₁ aligned

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