Burning magnesium ribbon in air removes which of the following (i) oxygen (ii) nitrogen (iii) argon (iv) carbon(iv)oxide?

By: |Published on: Jan 2|Categories: Chemistry WAEC| 0 comments

A. i and iv only
B. i, ii, iii and iv only
C. i only
D. i and ii only

Correct Answer: Option C

C. i only

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