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Question

Acetaldehyde and acetylene can be distinguished by:

A
Tollen's reagent
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B
Fehling solution
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C
2, 4-D.N.P
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D
Iodoform test
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Solution

The correct options are
A Tollen's reagent
B 2, 4-D.N.P
C Fehling solution
D Iodoform test
Acetaldehyde and acetylene can be distinguished by all of these:

(A) Tollen's reagent
(B) Fehling solution
(C) 2,4-D.N.P
(D) Iodoform test
Acetaldehyde gives positive test with all these reagents.
Acetylene gives negative test with all these reagents.

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