Chemistry 9701 · AS & A Level · Hydrocarbons

Hydrocarbons — practice question

When bromoethane is reacted with hot ethanolic sodium hydroxide, a colourless gas is produced. This gas causes aqueous bromine to lose its colour. What is the colourless gas?

A1,2-dibromoethane
Bethanol
Cethene
Dhydrogen bromide

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