ornmuke ts – InterviewSolution

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1.

ornmuke ts

Answer»

normality of H2SO4 is M/v.f = (M/2)*2 = 1/4 normality of HNO3 is 1/5 normality of HCl is 1/5

so, using formula

N1V1 + N2V2 +N3V3 = NfVf

=> 100*1/4+200*1/5+100*1/5 = Nf*(100+200+100)

=> (25+40+20) = Nf*(400)=> Nf = 85/400 = 0.2125N

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