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What is the mass of one molecule of oxygen? A 5 . 3 1 × 1 0 − 2 3 g Correct Answer B 5 . 3 3 × 1 0 2 3 g C 5 . 2 5 × 1 0 2 3 g D 5 . 0 2 × 1 0 − 2 3 g Your Answer

What is the mass of one molecule of oxygen?

A

5.31×1023g

Correct Answer
B

5.33×1023g

C

5.25×1023g

D

5.02×1023g

Your Answer
 

Grade:11

1 Answers

Rituraj Tiwari
askIITians Faculty 1792 Points
one year ago
O2isadiatomicmolecule. Themass of an oxygen atom= 16 amu. ∴Massof O2molecule= 2 × 16 = 32 amu. ⇒ 5.31 × 10-23g.

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