UPSC NDA 2 2017 General Ability Solved Paper

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Question : 84 of 150

Marks: +1, -0

The compound C6H12O4 contains

[NDA II 2017]

22 atoms per mole
twice the mass percent of H as compared to the mass percent of C
six times the mass percent of C as compared to the mass percent of H
thrice the mass percent of H as compared to the mass percent of O

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