Question

•Different combinations of gaseous mixtures are given below.
i) Hydrogen chloride and ammonia

ii) Hydrogen chloride and water vapour

iii) Water vapour and ammonia

•Choose the mixture of gases which cannot be separated by diffusion method

1) i and ii only
2) ii and iii only
3) i and iii only
4) i, ii, iii only​

Answer 1

Answer:

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