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Byju's Answer
Standard XII
Chemistry
Antiseptics and Disinfectants
Fehling's tes...
Question
Fehling's test is positive for
A
Acetaldehyde
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B
Benzaldehyde
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C
Ether
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D
Alcohol
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Solution
The correct option is
A
Acetaldehyde
Correct answer is option A.
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Similar questions
Q.
Which of following give positive Fehling
solution test?
Q.
Match the compound given in Column-I to the reagent given in Column-II.
Column I
(A)
(B)
(C)
(D)
Column II
(P)
Positive iodoform test
(Q)
Reduce Fehling solution
(R)
Positive Tollen’s Test
(S)
React with HCN
(T)
Benzoin condensation
) C—H
H—C—H
CHz—fi—CHz
Q.
How many of the following can given Fehling solution test ?
(i)
H
C
H
O
(ii)
C
H
3
C
H
O
(iii)
P
h
C
H
O
(iv)
(v)
(vi)
(vii) Glucose (viii) Fructose
Q.
The end product (B) give
I. Tollen's test
II. Formation of cyanohydrin on addition of
H
C
N
III. Fehling test
IV. DNP test
Q.
A compound A
(
C
5
H
10
C
l
2
)
on hydrolysis give
C
5
H
10
O
which reacts with
N
H
2
O
H
, forms iodoform but does not give Fehling test A is
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