App Logo

No.1 PSC Learning App

1M+ Downloads
Pathogenic bacteria can be killed by

AOxidation

BChlorination

CNitrification

DFiltration

Answer:

B. Chlorination


Related Questions:

Which of the following statements about the forest is not correct ?
Work done in a free expansion process is
The major resisting force in gravity dam is:
_____ helps the carriage to move quickly from one point to a pre determined point
Survey that deals with mapping of large water bodies is known as