1.

Upon heating one litre of N/2 HCl solution, 2.67 gm of hydrogen chloride is lost and the volume of solution shrinks to 750 ml. The normality of resulting solution is

Answer»

18.25 N
1.138 N
0.569 N
0.5 N

Solution :`w=0.5xx36.5xx1=18.25gr`.
REMAINING wt.of `HCl=18.25-2.67=15.58g`
`N=(w)/(GEW)XX(1000)/(V"(in ML)")N=(15.58)/(36.5)xx(1000)/(750)=0.569N`


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