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JEE CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

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Choose the correct option based on following statements. Here ‘T’ stands for true and ‘F’ stands for false statement.
(i) Molecular mass of cane sugar

(C_{12}H_{22}O_{11})

is 182 amu.
(ii) 1 mole of cane sugar contains

6.022 \times 10^{23}

molecules of cane sugar.
(iii) 34.20 g of cane sugar contains

6.022 \times 10^{21}

molecules of cane sugar.

View answer and explanation

Correct option: C

FTF

Option C (FTF) is correct because the molecular mass of cane sugar is 342 amu, 1 mole contains 6.022 × 10²³ molecules, and 34.20 g contains 6.022 × 10²² molecules.