Arrange the following in the increasing order of expected enol content i. CH 3 COCH 2 CHO ii. CH 3 COCH 3 iii. CH 3 CHO iv. CH 3 COCH 2 COCH 3

Question

Arrange the following in the increasing order of expected enol content i. CH 3 COCH 2 CHO ii. CH 3 COCH 3 iii. CH 3 CHO iv. CH 3 COCH 2 COCH 3 (A) iii < i < ii < iv (B) iii < ii < i < iv (C) i < iv < ii < iii (D) iv < i < ii < iii

Tardigrade Admin · Accepted Answer

Order of enol content: Aldehyde< Ketone < Keto-aldehyde < Diketone (iii < ii < i < iv)

Q. Arrange the following in the increasing order of expected enol content
i. $C H_{3} COC H_{2} C H O$
ii. $C H_{3} COC H_{3}$
iii. $C H_{3} C H O$
iv. $C H_{3} COC H_{2} COC H_{3}$

iii $<$ i $<$ ii $<$ iv

iii $<$ ii $<$ i $<$ iv

i $<$ iv $<$ ii $<$ iii

iv $<$ i $<$ ii $<$ iii

Order of enol content:
Aldehyde< Ketone < Keto-aldehyde < Diketone
(iii < ii < i < iv)

Q. Arrange the following in the increasing order of expected enol content i. CH3​COCH2​CHO ii. CH3​COCH3​ iii. CH3​CHO iv. CH3​COCH2​COCH3​

iii < i < ii < iv

iii < ii < i < iv

i < iv < ii < iii

iv < i < ii < iii