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SIXTH SEMESTER (CUCBCSS-UG) DEGREE EXAMINATION, MARCH 2022

Time

10.

Chemistry
CHE 6B 11—PHYSICAL CHEMISTRY—III
(2014 to 2018 Admissions)
: Three Hours Maximum : 80 Marks

Section A (One word)

Answer all questions.

Each question carries 1 mark.

One gram equivalent of a substance is deposited by
The ratio of 2/2, gives ‏لل‎

A device which converts chemical energy into electrical energy is called

The potential difference between a metal electrode and the solution containing its ions surrounding

the electrode is called ————_.
In a galvanic cell the positive electrode is ——_—_.

HCO, and water are capable of donating and accepting the proton and they are called as

د ب

The solubility product of silver chloride (AgCl) is 1.6 x 10-!° at 25°C. Its solubility at 25°C is

An example of ideal solution is
The number of Bravais lattice in orthorhombic crystal system is
The angle between any two faces of a crystal is called an ———_—.

(10 x 1 = 10 marks)

Turn over

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