MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistryGaseous stateGraham's Law of Diffusion and effusion
A bottle of ammonia and a bottle of dry hydrogen chloride connected through a long tube are opened simultaneously at both ends, the white ammonium chloride ring first formed will be
A.at the centre of the tube
B.near the hydrogen chloride bottle✓ Correct
C.near the ammonia bottle
D.throughout the length of the tube
Explanation
As Ammonia lesser mass is diffuses faster 1 R MW
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