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Tardigrade
Question
Chemistry
For making distinction between 2-pentanone and 3-pentanone the reagent to be employed is
Q. For making distinction between 2-pentanone and 3-pentanone the reagent to be employed is
2185
265
Aldehydes Ketones and Carboxylic Acids
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A
K
2
C
r
2
O
7
/
H
2
S
O
4
12%
B
Zn-Hg/HCI
30%
C
S
e
O
2
22%
D
Iodine/NaOH
35%
Solution:
Due to presence of active keto-methy I group 2-pentanone wiII respond to iodoform test, but 3-pentanone does not.