IGCSE Chemistry 0971/11/M/J/21 Q33

Question

33 Some information about compound L is listed.
1 L is an organic compound which contains four hydrogen atoms.
2 L is soluble in water.
3 An aqueous solution of L reacts with copper(II) carbonate to produce a gas.
What is L?
A methane
B ethene
C ethanoic acid
D ethanol

New Comer 0

Answer ( 1 )

    0
    2022-07-08T15:40:12+08:00

    Ans: C

    Ethanoic acid has a formula of CH3COOH. 4 hydrogen atoms, soluble in water and reacts with CuCO3 to produce carbon dioxide.

Leave an answer