surface chemistry 2

surface chemistry 2

12th Grade

10 Qs

quiz-placeholder

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surface chemistry 2

surface chemistry 2

Assessment

Quiz

Chemistry

12th Grade

Easy

Created by

Roushon Phukan

Used 1+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

during adsorption, entropy

increases

decreases

remains same

none of the above

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

water vapours are

adsorbed by CaCl2

absorbed by silica gel

adsorbed by silica gel

all are correct

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

area of interface separating two phases depends on

shape of the particles

size of the particles

temperature of the particles

independent

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Activated adsorption is the other name of

physisorption

chemisorption

sorption

absorption

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Roushon loves

tory

Victoria

plum

all are correct

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Adsorption is invariably an

endothermic process

exothermic process

can't be distinguished

both endothermic & exothermic

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Physical adsorption

increases with increase in temperature

decreases with increase in temperature

occurs readily at high temperature

none

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