Question

4 10. The normality of 2% H,SO, (w/v) is nearly : 1) 0.02 N 2) 0.04 N 3) 0.2 N 4) 0.4N ​

Answer 1

Answer:

0.04

Explanation:

w/v ×10÷GEW

2×10÷48

0.04

Answer 2

Answer:

Ans : D

Explanation:

nf  of sulfuric acid = 2

mass of 2% H2 SO4  in 1 L = 20 gm

N = nf ×molarity=   $\frac{2*20}{98*1}$=0.4