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

Bleaching of a fabric cloth is done using Aand excess of chlorine is removed using B. A and B are respectively. C a O C l 2 , N a 2 S O 3 N a 2 S 2 O 3 , C a O C l 2 C a C l 2 , N a 2 S 2 O 3 C a ( O C l ) 2 , N a 2 S 2 O 3

A substance used to remove excess of chlorine.

Coarse fabric is used for

Bleaching of coloured fabric using moist chlorine is a common example for-

How are clothes useful to us?

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