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JEE Main Chemistry Class 12 Aldehydes Ketones and Carboxylic Acids Part 2 Questions
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Question : 19
Total: 100
Number of isomeric compounds with molecular formula
C
9
H
10
O
which
(i) do not dissolve in
NaOH
(ii) do not dissolve in
HCl
.
(iii) do not give orange precipitate with 2, 4 - DNP
(iv) on hydrogenation give identical compound with molecular formula
C
9
H
12
O
is ________.
[1-Feb-2023 Shift 1]
Your Answer:
Validate
Solution:
As per the language of given question, the best possible isomeric structure is
Ph
−
CH
=
CH
−
O
−
CH
3
(cis and trans). So, the answer is 2.
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