Question

Why chlorine gas is not uesd directly for bleaching​

Answer 1

Answer:

Chlorine reacts with sodium hydroxide to sodium hypochlorite (NaOCl). This is a very good disinfectant with a stable effect. Bleach cannot be combined with acids. When bleach comes in contact with acids the hypochlorite becomes unstable, causing poisonous chlorine gas to escape.

Explanation:

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