Question

Define odour and explain the methods to control it.

Answer 1

odour means a smell which is unpleasant , bad

it can be controlled by:-

1) odour causes due to factories and it is necessary to control it

to control it reordisation should be done

Disinfectants, such as formaldehyde, can kill bacteria, fungi or molds that create odours. Odours can also be removed through ventilation systems.

using deos can also help

hope it helps

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