What is the percentage of sulphur in sulphur (IV) oxide?

By: |Published on: Sep 17|Categories: Chemistry JAMB| 0 comments

A. 66%
B. 25%
C. 40%
D. 50%

Correct Answer: Option D

Explanation

molar mass of SO2=64

:. % of S=32/64 x 100 = 50%

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