Excess of Kl and dil H SO4 were mixed in 50 ml o H O The 1

Last updated: 7/3/2023

Excess of Kl and dil H SO4 were mixed in 50 ml o H O The 1 liberated requires 20 ml of 0 1 N Naz S 0 The strength of H O is 1 0 68 g liter 2 0 58 g liter 3 48 g liter 4 38 g liter