NEET Chemistry Atomic & Molecular Mass Assertion Reason Question
Assertion (A): The molar mass of water is 18.02 g/mol.
Reason (R): A compound's molar mass is calculated as the sum of the atomic masses of its constituent elements, each multiplied by its subscript in the molecular formula.
Both A and R are true, and R is the correct explanation of A.
Both A and R are true, but R is not the correct explanation of A.
A is true, but R is false.
A is false.
Correct Answer
Detailed Explanation
The molar mass of water is given as 18.02 g/mol in the NCERT context. The reason correctly explains this by describing how a compound's molar mass is calculated.
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