1.

Ratio of loss in solvent to gain in CaCl_(2) tube is

Answer»

<P>`(p^(o))/(p^(s))`
`(p^(s))/(p^(o))`
`(p^(o) - p^(s))/(p^(s))`
`(p^(s) - p^(o))/(p^(s))`

ANSWER :C


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