Which sterilises water ?

1 Answer

Answer :

Which sterilises water ? A. `CO_(2)` B. `O_(3)` C. `N_(2)` D. `SO_(3)`

Related questions

Description : Refrigerators keep food unspoiled because (1) at its low temperature, bacteria and moulds are inactive (2) at its low temperature, the germs are killed (3) at its low temperature, the germs are frozen (4) it sterilises the food

Last Answer : at its low temperature, bacteria and moulds are inactive