Uses Of Chlorine

Properties Of Chlorine

Assertion: Excessive use of chlorinated synthetic pesticides causes soil and water pollution. Reason: Such pesticides are non-biodegradable.

Assertion (A) : Excessive use of chlorinated synthetic pesticides causes soil and water pollution. Reason (R) : Such pesticides are non-biodegradable.

Bleaching of a fabric cloth is done using A and excess of chlorine is removed using B.A and B are :

Chlorine is used to purify drinking water. Excess of chlorine is harmful. The excess of chlorine is removed by treating with sulphur dioxide. Present a balanced equation for this redox change talking place in water.