Question

how to prepare 0.6 N sulphuric acid from 100%

Answer 1

1N H2so4=98/2=49 gms in 1 liter

Here 2 is valency of H2so4

0.1NH2so4=4.9 gms in 1 liter

Normality =gram equivalent weight /1 liter of water

Gram equivalent weight=molecular weight/valency