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ChemistryChemistry
30 April, 00:48

What is the molar mass of phosphorus (P) ?

A. 15.0 g/mol

B. 30.97 g/mol

C. 60.2 g/mol

D. 207.2 g/mol

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Answers (1)
  1. 30 April, 02:49
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    Answer: The correct answer is Option B.

    Explanation:

    Molar mass is defined as the mass (in grams) of 1 mole of a substance. It is expressed in grams per mole.

    Phosphorous is the 15th element in the periodic table, which belongs to Group 15 and Period 3. The molar mass of phosphorus element is 30.97 g/mol.

    Hence, the correct answer is Option B.
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