Question

a) Define normality. Calculate normality when 4.9 gm of H, SO, is dissolved in 1-litre of
solution. please answer my question ​

Answer 1

Answer:

Strength (g/L) of H

2

SO

4

=

100

4.9

×1000=49

Molarity=

Mol.mass

Strength

=

48

49

=0.5 M

Normality=n×Molarity

n=

Eq.mass

Mol.mass

=

49

98

=2

Normality=2×0.5=1.0

Hence, the H

2

SO

4

solution is 1 N.

Explanation:

hope it helps