Lessons

Eamcet Chemistry
1 st Year : Unit 14.1 ( Environmental Chemistry ) - Environmental Chemistry - 1

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Q.

TLV is the maximum limit of
A) Pollutant in the atmosphere
B) Toxic substance that do not cause damage to the industrial workers
C) Pollutants that should be present in mines

View Answer

Correct choice: B

Explanation:

None
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