1.

A mixture of gases having different molecular weights is seperated by which method ?

Answer»

Atomlysis
Metathesis
Ostwald and WALKER method
Reverse osmosis

Solution :(a) Diffusion method is USED to SEPARATE a mixture of gases having different MOLECULAR weight as rate of diffusion VARIES inversely with molecular mass, i.e.
`rprop(1)/(sqrtM)`
This method is called atmolysis.


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