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Decreasing order of enol conten of the f...

Decreasing order of enol conten of the following compound in liquid phase :
`CH_(3)-overset(O)overset(||)C-CH_(2)-overset(O)overset(||)C-O-Et`
`CH_(3)-overset(O)overset(||)C-CH_(2)-overset(O)overset(||)C-CH_(3)`
`Ph-overset(O)overset(||)C-CH_(2)-overset(O)overset(||)C-Ph`

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Verified by Experts

The correct Answer is:
b
Enol content increases with the stability carbanion
is least stable anti-aromatic ring.
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Write the IUPAC name of the following compound : H_(3)C-overset(Cl)overset(|)(CH)-CH_(2)-overset(O)overset(||)(C)-CH_(3)

The order of stability of the following tautomeric compounds is (i). CH_(2)=overset(OH)overset(|)(CH)-CH_(2)-overset(O)overset(||)(C)-CH_(3)hArr (ii). CH_(3)-overset(O)overset(||)(C)-CH_(2)-overset(O)overset(||)(C)-CH_(3)hArr (iii). CH_(3)-overset(OH)overset(|)(C)=CH-overset(O)overset(||)(C)-CH_(3)

The IUPAC name of CH_(3)-overset(O)overset(||)(C)-CH_(2)-overset(OH)overset(|)(CH)-CHO is

Correct name for the following compound is : Cl-CH_(2)-overset(O)overset(||)(C)-O-overset(O)overset(||)(C)-CH_(2)-Cl

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