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Chemistry

Calculate the number of moles of 'X' atoms in 93 g of 'X' [X is phosphorus = 31]

Mole Concept

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Answer

Gram atomic mass of X (phosphorus) = 31 g

As, 31 g of phosphorus = 1 mole

So, 93 g of phosphorus = 131×93=3 moles\dfrac{1}{31} \times 93 = 3 \text{ moles}

Hence, number of moles in 93 g of X is 3 moles

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