IIT JEE Advanced 2012 Paper 2

Paragraph Type
This section contains 3 paragraphs. Based on each paragraph, there are 2 questions. Each question has 4 choices (A), (B), (C) and (D) out of which ONLY ONE is correct.
Paragraph for Questions 29 and 30:
In the following reaction sequence, the compound J is an intermediate.
I

(CH3CO)2O

→

CH3COONa

J

(i)H2,Pd∕C

→

(ii)SOCl2,(iii)‌anhyd.AlCl3

K
J(C9H8O2) gives effervescence on treatment with NaHCO3 anda positive Baeyer’s test.