Question
Select the INCORRECT pair of molecule/formula units and their molar mass from the following.
The correct answer is
HNO3 - 62
The correct molar mass of HNO3 is:
(1 × H) + (1 × N) + (3 × O) = 1 + 14 + (3 × 16) = 63
Thus, the incorrect pair is HNO3 - 62.
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Important Questions from Basic Concepts-Chemistry
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The chemical compound present in turmeric is:
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