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JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

1 Medium

1 of 1

Analyzing +4 | -1

Assertion (

A

) Significant figures for 0.200 is 3 whereas for 200 it is 1. Reason (

R

) Zero at the end or right of a number are significant provided they are not on the right side of the decimal point.

View answer and explanation

Correct option: C

A

is true but

R

is false

Option C (A is true but R is false) is correct because the assertion about significant figures is correct, but the reason incorrectly states the rule for trailing zeros.

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