NEET Chemistry Atomic & Molecular Mass MCQ Question
What is the molecular mass of NH₃ if the molar mass given is 17 g/mol?
17 u
14 u
20 u
34 u
Correct Answer
Detailed Explanation
The molecular mass of a compound is numerically equal to its molar mass expressed in unified atomic mass units (u). Here, the molar mass of NH₃ is 17 g/mol, so the molecular mass is 17 u.
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