A) nearer the \[N{{H}_{3}}\] end
B) at the centre
C) nearer \[HCl\] end
D) anywhere
Correct Answer: C
Solution :
Ammonia (mol. wt. = 17) diffuse faster than \[HCl\] gas (mol. wt. =36.5) according to Grahams law of diffusion, i.e., \[r\propto \frac{1}{\sqrt{M}}\] Hence, white ring of reaction product of these gases (i.e., \[N{{H}_{4}}Cl\]) will be formed at nearer to the \[HCl\] gas end.You need to login to perform this action.
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