cl2 gas is preferred over o3 in water treatment system because options are (a)cl2 is easily available,(b)o3 is unstable,(c)cl2 treatment does not require extra infrastructure and (d)cl2 can provide some typical taste and odour in water

cl2 gas is preferred over o3 in water treatment system because options

1.	cl2 gas is preferred over o3 in water treatment system because options are (a)cl2 is easily available,(b)o3 is unstable,(c)cl2 treatment does not require extra infrastructure and (d)cl2 can provide some typical taste and odour in water
Answer» (b) O3 is unstable.... HOPE it will help u... MARK me the BRAINLIEST ONE...