Tamil Nadu Board Solutions for Chapter: Surface Chemistry, Exercise 1: EVALUATION

Author:Tamil Nadu Board

Tamil Nadu Board Chemistry Solutions for Exercise - Tamil Nadu Board Solutions for Chapter: Surface Chemistry, Exercise 1: EVALUATION

Attempt the free practice questions on Chapter 3: Surface Chemistry, Exercise 1: EVALUATION with hints and solutions to strengthen your understanding. Chemistry Standard 12 Vol II solutions are prepared by Experienced Embibe Experts.

Questions from Tamil Nadu Board Solutions for Chapter: Surface Chemistry, Exercise 1: EVALUATION with Hints & Solutions

HARD
12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 3 - Surface Chemistry>EVALUATION>Q 17

Why is desorption important for a substance to act as good catalyst?

HARD
12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 3 - Surface Chemistry>EVALUATION>Q 18

Comment on the statement: Colloid is not a substance but it is a state of the substance.

HARD
12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 3 - Surface Chemistry>EVALUATION>Q 19

Explain any one method for coagulation

HARD
12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 3 - Surface Chemistry>EVALUATION>Q 20

Write a note on electro-osmosis.

HARD
12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 3 - Surface Chemistry>EVALUATION>Q 21

Write a note on catalytic poison

HARD
12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 3 - Surface Chemistry>EVALUATION>Q 22

Explain the intermediate compound formation theory of catalysis with an example.

HARD
12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 3 - Surface Chemistry>EVALUATION>Q 23

What is the difference between homogeneous and heterogeneous catalysis?

HARD
12th Tamil Nadu Board
IMPORTANT
Chemistry Standard 12 Vol II>Chapter 3 - Surface Chemistry>EVALUATION>Q 24

Describe the adsorption theory of catalysis.