5 ml of N HCl, 20 ml of N/2 H_(2)SO_(4) and 30 ml of N/3 HNO_(3) are m – InterviewSolution

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1.	5 ml of N HCl, 20 ml of N/2 H_(2)SO_(4) and 30 ml of N/3 HNO_(3) are mixed together and the 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)=N_(4)(V_(1)+V_(2)+V_(3))`

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