Challenger App

No.1 PSC Learning App

1M+ Downloads
Potassium permanganate is used in water for make it

AColourless

BColourful

COdourless

DSoft

Answer:

C. Odourless


Related Questions:

Both fish life and algae are present in the river zone known as:
To test turbidity of polluted waterin the field.................. is used)
Which of the following treatments reduce the salinity of water?
Zero hardness of water is achieved by ..........................
Which one of the following processes of water softening requires recarbonation?