1.

Decrease in vapour pressureof an aqueous solution of an electrolyteis4%. What would be the percentage increasein elevation in boiling point ? ( K_(b) = 0.512 K kg mol^(-1))

Answer»

<P>0.0055
0.0002
0.055
0.02

Solution :`DELTA T _(B) PROP( P_(0)-P)`


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