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(a) Arrange the following in an increas...

(a) Arrange the following in an increasing order of their indicated property.
(i) Benzoic acid ,4- Nitrobenzoc acid ,3,4 - Dinitrobenzoic acid, 4- Methoxybenzoic acid (acid strength)
(ii) `CH_(3)CH_(2)CH(Br)COOH,CH_(3)CH(Br)CH_(2)COOH`,
`(CH_(3))_(2)CHCOOH,CH_(3)CH_(2)CH_(2)COOH` (acid strength)
(b) How would you bring about the following conversions :
(i) Propanone to propene
(ii) Benzoic acid to Benzaldehyde
(iii) Bromobenzene to 1- phenylethanol

Text Solution

Verified by Experts

The correct Answer is:
A
(i) `3,4 Dinitrolbenzoic acid" gt "Benozic acid" gt "4-Methyl banzoic acid`
(ii) `CH_(3)CH_(2)CH(Br)COOHgtCH_(3)CH(Br)CH_(2)COOHgt(CH_(3))_(2)CHCOOH.`
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