1.

Which of the following does not give a precipitate with an ammoniacal solution of silver nitrate but decolourises KMnO_(4) ?

Answer»

ETHANE
ethyne
ethylene
PROPYNE

Solution :Ethylene can decolourise `KMnO_(4)` solution but does not GIVE precipitate with ammoniacal solution of `AgNO_(3)`.


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