An amount of 18 g glucose corresponds to(a) 1.8 mole(b) 1 mole(c) 0.18

1.	An amount of 18 g glucose corresponds to(a) 1.8 mole(b) 1 mole(c) 0.18 mole(d) 0.1 mole
Answer» Answer is : (d) 0.1 mole A mole is the quantity of a substance whose weight in grams is equal to the molecular weight of the substance. 1 mole is equal to 1 moles Glucose, or 180.15588 grams. ∴ 18 g of glucose = x mole × 180 g x mole = 18/180 = 0.1 mole ∴ An amount of 18 g glucose corresponds to 0.1 mole.

An amount of 18 g glucose corresponds to(a) 1.8 mole(b) 1 mole(c) 0.18 mole(d) 0.1 mole

Answer»

Answer is : (d) 0.1 mole

A mole is the quantity of a substance whose weight in grams is equal to the molecular weight of the substance. 1 mole is equal to 1 moles Glucose, or 180.15588 grams.

∴ 18 g of glucose = x mole × 180 g

x mole = 18/180 = 0.1 mole

∴ An amount of 18 g glucose corresponds to 0.1 mole.

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An amount of 18 g glucose corresponds to(a) 1.8 mole(b) 1 mole(c) 0.18 mole(d) 0.1 mole

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