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Forum Question BankThe result of the operation 2.5 × 1.5 should be…

MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistryMole _ Equivalent ConceptGeneral

The result of the operation 2.5 × 1.5 should be which of the following on the basis of significant figures?

A.3.125

B.3.13

C.3.1✓ Correct

D.31.25

Explanation

2.5 × 1.5 = 3.125 Since, 2.5 has two significant figures, the result should not more than two significant figures. Hence, the answer wil be 3.1

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