EASY
10th ICSE
IMPORTANT
Earn 100

 What is scum? 

Important Questions on Carbon and Its Compounds

EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 4 - Carbon and Its Compounds>ASSESSTMENT>Q 35
 Name two fatty acids that are present in soaps. 
EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 4 - Carbon and Its Compounds>ASSESSTMENT>Q 1
Catenation is the ability of an atom to form bonds with other atoms of the same element. It is exhibited by both carbon and silicon, Compare the ability of catenation of the two elements. Give reasons.
MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 4 - Carbon and Its Compounds>ASSESSTMENT>Q 2
Explain the tetravalency of carbon with the help of electron dot structure.
EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 4 - Carbon and Its Compounds>ASSESSTMENT>Q 3
Select the two factors because of which carbon compounds exist in large numbers. 
EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 4 - Carbon and Its Compounds>ASSESSTMENT>Q 4
C and Si both are tetravalent but even then only carbon forms large number of compounds. This is because:
EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 4 - Carbon and Its Compounds>ASSESSTMENT>Q 6
Carbon does not form ionic compounds. Why?
EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 4 - Carbon and Its Compounds>ASSESSTMENT>Q 7

What happens when:

Methane reacts with excess of chlorine in the presence light.

Also give the chemical reaction involved.

EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 4 - Carbon and Its Compounds>ASSESSTMENT>Q 7

What happens when:

Ethyl alcohol reacts with acidified potassium dichromate.

Also give chemical reactions involved.