MEDIUM
12th Odisha Board
IMPORTANT
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Why colloids cannot be filtered by ordinary filter paper?

Important Questions on Surface Chemistry

EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 5 - Surface Chemistry>QUESTIONS>Q 10
A colloidal solution is called a _____.
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 5 - Surface Chemistry>QUESTIONS>Q 11
What is the size of a colloidal particle?
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 5 - Surface Chemistry>QUESTIONS>Q 12
Why does a colloidal solution coagulate on addition of an electrolyte?
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 5 - Surface Chemistry>QUESTIONS>Q 13
What is the cause of Tyndall effect?
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 5 - Surface Chemistry>QUESTIONS>Q 14
Why are the colloidal particles charged?
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 5 - Surface Chemistry>QUESTIONS>Q 15
Why colloidal solution is heterogeneous?
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 5 - Surface Chemistry>QUESTIONS>Q 16
What is desorption?
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 5 - Surface Chemistry>QUESTIONS>Q 17
Define molar heat of adsorption.