Water is poured over a white solid and a colourless neutral gas is evolved which...

JAMB 1982

Water is poured over a white solid and a colourless neutral gas is evolved which burns with a sooty flame. The white solid is?

A. calcium
B. calcium oxide
C. calcium carbide
D. sodium peroxide
E. sodium sulphate

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Correct Answer: Option C

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Water is poured over a white solid and a colourless neutral gas is evolved which...

Correct Answer: Option C

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