Eamcet Chemistry - 1 st Year : Unit 14.1 ( Environmental Chemistry ) - Environmental Chemistry - 1 Free Online Tests | Mock Tests | Preparation | Practice Tests

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Assertion (A): Smaller particles (Size <5microns) causes fibrosis of the lung lining.
Reason (R): They are more likely to penetrate into the lungs

A. If A & R are correct, and R is the correct explanation

B. If A & R are correct, and R is not the correct explanation

C. If A is correct, but R is not correct

D. If A & R are in correct

E. None of the above

View Answer

Correct choice: A

Explanation:

None

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