Question

10 mL of 0.5 N HCI, 30 mL of 0.1 N HNO3 and 75 mL of 0.1 M H2SO4 are mixed together. The normality of the resulting
solution will be​

Answer 1

Explanation:

please follow me

N

1

V

1

+N

2

V

2

+N

3

V

3

=N

4

V

4

V

4

= Final volume =1 L

5×N+20×

20

N

+30×

3

N

=N

4

×1000

∴N

4

=

40

N