Q. The mass of one molecule of oxygen is
A) 3.3 x 10-23 g
B) 2.3 x 10-23 g
C) 5.3 x 10-23 g
D) 4.3 x 10-23 g
✔ Correct Answer: 5.3 x 10-23 g
Exam Insight
-
A) 3.3 x 10-23 g
B) 2.3 x 10-23 g
C) 5.3 x 10-23 g
D) 4.3 x 10-23 g
✔ Correct Answer: 5.3 x 10-23 g
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