JEE Advanced 2008Paper 1

Exam: JEE Advanced
Year: 2008
Paper: Paper 1
Subject: Chemistry
Chapter: Classification of Elements and Periodicity in Properties

JEE Advanced 2008 · Paper 1 · Chemistry · Classification of Elements and Periodicity in Properties

The correct statement(s) concerning the structures E, F and G is are

\text{ The correct statement(s) concerning the structures }

E, F

\text{ and }

\text{ is are }

The correct statement(s) concerning the structures E, F and G is are

Options

A $E, F$ and $G$ are resonance structures
B $E, F$ and $E, G$ are tautomers
C $F$ and $G$ are geometrical isomers
D $F$ and $G$ are diastereomers

Correct answer

B. $E, F$ and $E, G$ are tautomers

Step-by-step solution

E

and

F

possess different place of atoms, in addition to electron pair, can be isomers only and not the resonance structures. Geometrical isomers are stereoisomers but not enantiomers called diastereomers

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