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For the equilibrium, SrCl(2).6H(2)O(s) ...

For the equilibrium, `SrCl_(2).6H_(2)O(s) hArr SrCl_(2).2H_(2)O(s)+4H_(2)O(g)` the equilibrium constant `K_(P)=16xx10^(-12)"atm"^(4)` at `1^(@)C`.If one litre of air saturated with water vapour at `1^(@)C` is exposed to a large quantity of `SrCl_(2).2H_(2)O(s)`, what weight of water vapour will be absorbed? Saturated vapour pressure of water at `1^(@)C=7.6` torr.

A

6.4 mg

B

3.25 mg

C

2.3 mg

D

8.5 mg

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A
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