Question

normality of solution obtained by mixing 200ml of N/10 HCl and 200 ml of N/20 HNO3

Answer 1

Answer:

0.075

Explanation:

GIVEN- 200 ml of N/10 HCL

200 ml OF N/20 HNO3

PROVE - NORMALITY OF MIXING

FORMULA - N1 V1 + N2 V2 / V1 + V2

SOL-= 200 ml 0.1 N = HCl

=200 ml 0.05 N = HNO3

=PUTTING THE INFORMATION IN THE FORMULA WE GET-

=(200)(0.1) + (200)(0.05)/ 200+200

= 30/400 = 0.075