124amu Of P4 Will Contain- - Chemistry Q-A

The atomic mass of P = 31amu.Molecular mass of P4 = 4 × 31 = 124amu.So, 124 g of P4 contains 1 mole of P4 = NA molecules of Phosphorus=4NA atoms of P(Phosphorus ...

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Standard X

Chemistry

Mole Concept and Avogadro's Number

124amu Of P4 ...

Question

124amu of P₄ will contain________.

4 Atoms of Phosphorus

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4N_AAtoms of Phosphorus

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N_A Molecules of Phosphorus

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Both (B) and (C)

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Solution

The correct option is D
Both (B) and (C)

The atomic mass of P = 31amu.
Molecular mass of P₄ = 4 × 31 = 124amu.
So, 124 g of P₄ contains 1 mole of P₄ = N_A molecules of Phosphorus=4N_A atoms of P(Phosphorus).
Hence, option (D) is correct option.

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124amu of P4 will contain________.

The correct option is D Both (B) and (C)The atomic mass of P = 31amu.Molecular mass of P4 = 4 × 31 = 124amu.So, 124 g of P4 contains 1 mole of P4 = NA molecules of Phosphorus=4NA atoms of P(Phosphorus).Hence, option (D) is correct option.

124amu of P₄ will contain________.

The correct option is D
Both (B) and (C)

The atomic mass of P = 31amu.
Molecular mass of P₄ = 4 × 31 = 124amu.
So, 124 g of P₄ contains 1 mole of P₄ = N_A molecules of Phosphorus=4N_A atoms of P(Phosphorus).
Hence, option (D) is correct option.