Question

Two structures of cyanuric acid are shown below. These two structures are :

• A. Rotamers
• B. Stereoisoemers
• C. Metamers
• D. Tautomers

Answer 1

The correct option is D Tautomers

$\underset{–}{\text{Rotamers -}}$ One of a set of conformers arising from restricted rotation about one single bond.

$\underset{–}{\text{Stereoisomers-}}$ Steregioners are isomexs that differ in spatial arrangement of atems, rather than order of atomic connectivity.

$\underset{–}{\text{Metamers-}}$ gn organic chemistry, compounds having the same molecular formula but different number of carbon atans on either side of functional group

are called metamers. $⟹{CH}_3{CH}_{2}O{CH}_2{CH}_3\ll {CH}_{3}O{CH}_2{CH}_2{CH}_3$

$\underset{–}{\text{Tautomers-}}$ Tautamers are isomers of a compound Which differ only in the position of the protins and electrons. of reaction which involves simple proton transter in an intramolecular fashion is called a tautomerism.

Hence Tautomers of eachother.

correct Answer - D