TS EAMCET Engineering 13 May 2023 Shift 2 Solved Paper

Section: Chemistry

Question : 155 of 160

Marks: +1, -0

Assertion (A) : pKa of phenol is 4.19 and that of benzoic acid is 10
Reason (R) : Phenoxide ion is stabilised by non-equivalent resonance structures whereas benzoate ion by two equivalent resonance structures
The correct option among the following is

[TG EAPCET 13 May 2023 Shift 2]

A and R are true. R is the correct explanation of A
A and R are true, but R is not the correct explanation for A
A is true but R is false
A is false but R is true

Validate

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