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Statement 1: The concentration of pollut...

Statement 1: The concentration of pollutants in water or atmosphere is often expressed in term of ppm.
Statement 2 Concentration in parts per million can be expressed as mass to mass, volume to volume and mass to volume.

A

Statement 1 is True, Statement 2 is true, Statement 2 is correct explanation for Statement 1

B

Statement 1 is True, Statement 2 is True, Statement 2 is NOT a correct explanation for Statement 1

C

Statement 1 is True, Statement 2 is False

D

Statement 1 is False, Statement 2 is True

Text Solution

Verified by Experts

The correct Answer is:
B
When a solute is present in trace quantities, it is convenient to express concentration in ppm
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