Question

Give the reaction when bleaching powder is kept open in air

Answer 1

Bleaching powder react with air. Whenbleaching powder is exposed to air it reacts with Carbon dioxide present in the air to produce Calcium carbonate and Chlorine gas.

here is the answer of your question


mark as brainlist answer

Answer 2

CaOCl2 + CO2 gives CaCO3 + Cl2