MEDIUMMCQ SINGLENEET ChemistryPhysical ChemistryGaseous stateMaxwell's distribution of molecular speeds

The average speed at temperature TºC of CH4(g) is 88 × 103 ms–1. What is the value of T ?

A.240.55ºC

B.– 32.45ºC✓ Correct

C.3000ºC

D.–24.055ºC

Explanation

8 avg RT V M 3 3 8 28 10 16 10 88 R T x x >> x x x 6 3 8 8.314 28 10 16 10 88 240.55 ( ) 240.55 273 32.45 o o T T K T C C x x x x x

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