Question

what will happen when excess of h2so4 in milky water​

Answer 1

Answer:

when SS of H2 S o4 in milky water bubbles can come out...

Answer 2

Answer:

Sulphuric acid gives sodium sulphate, carbon dioxide gas and water when it reacts with sodium bicarbonate. ... But when excess of carbon dioxide is passed through lime water, it makes milky colour of lime water disappear. This happens because of formation of calcium hydrogen carbonate........................