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According to Central Pollution Control B...

According to Central Pollution Control Board (CPCB), which particular size in diameter (in micrometers) of the air pollutants is reponsible for greatest harm to human health ?

A

1.0 or less

B

5.2-2.5

C

2.5 or less

D

1.5 or less

Text Solution

Verified by Experts

The correct Answer is:
C
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