Here I am giving question papers for Christian Medical College Vellore PG medical chemistry entrance examination in file attached with it so you can get it easily.

Q. 1. Which one of the following is the correct statement?
i. Chlorides of both beryllium and aluminium have bridged chloride structures in solid phase.
ii. B2H6.2NH3 is known as 'inorganic benzene'.
iii. Boric acid is a protonic acid.
iv. Beryllium exhibits coordination number of six.

Sol: Becl2 and Alcl3 both have bridged structure in solid phase.
B3N3 H6 is known as inorganic benzene.
Boric acid is Lewis acid.
Beryllium exhibits coordination number of 4

Q. 3. The correct decreasing order of priority for the functional groups of organic compounds in the IUPAC system of
nomenclature is

Q. 4. The pKa of a weak acid, HA is 4.80. The pKb of a weak base, BOH, is 4.78. The pH of an aqueous solution of
the corresponding salt, BA, will be
i. 7.01
ii. 9.22
iii. 9.58
iv. 4.79

Q. 5.The hydrocarbon which can react with sodium in liquid ammonia is
i.
ii.
iii.
iv.
Sol:
Q. 6.
i. -0.339 V
ii. -0.26 V
iii. 0.26 V

Attached Files

Vellore CMC PG medical entrance chemistry paper.pdf (216.6 KB, 53 views)