TS EAMCET Engineering 12 May 2023 Shift 2 Solved Paper

Section: Chemistry
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Question : 138 of 160
 
Marks: +1, -0
Consider the following three resonance structures
I)
C
H
2
CH
=
:
..
O
:
|
C
H

II) H2C=CH
..
O
:
||
C
H

III)
C
H
2
CH
=
:
..
O
|
C
H
[TG EAPCET 12 May 2023 Shift 2]
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