Chemistry · Matter in Our Surroundings
For the Assertion (A) and Reason (R) below, choose the correct alternative: Assertion (A): When common salt is kept open, it absorbs moisture from the air. Reason (R): Common salt contains magnesium chloride as an impurity.
- 1(A) is false but (R) is true.
- 2(A) is true but (R) is false.
- 3Both (A) and (R) are true but (R) is NOT the correct explanation of (A).
- 4Both (A) and (R) are true and (R) is the correct explanation of (A).✓
Correct answer
Both (A) and (R) are true and (R) is the correct explanation of (A).
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