5mL of N HCI, 20 mL of N//2 H_(2)SO_(4) and 30 mL of N//3 HNO_(3) are – InterviewSolution

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1.	5mL of N HCI, 20 mL of N//2 H_(2)SO_(4) and 30 mL of N//3 HNO_(3) are mixed together and volume made to one litre. The normality of the resulting solution is
Answer» N/5 N/10 N/20 N/40 Solution :`N_(1)V_(1)+N_(2)V_(2)+N_(3)V_(3)=N_(4)V_(4)` `1xx5+1//2xx20_//3xx30=N_(4)xx1000` `5+10+10=N_(4)xx1000` `N_(4)=25/1000=1/40`

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