EASY
10th ICSE
IMPORTANT
Earn 100

Explain the structure of soap. 

Important Questions on Carbon and Its Compounds

MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 4 - Carbon and Its Compounds>ASSESSTMENT>Q 30
Explain formation of micelles with the help of suitable diagram. 
MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 4 - Carbon and Its Compounds>ASSESSTMENT>Q 31

What happens when ethyl alcohol and acetic acid react with each other in the presence of conc. H2SO4?

MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 4 - Carbon and Its Compounds>ASSESSTMENT>Q 32
What are esters? How are they formed? 
HARD
10th ICSE
IMPORTANT
Science Chemistry>Chapter 4 - Carbon and Its Compounds>ASSESSTMENT>Q 33
Explain the cleansing action of soaps.
EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 4 - Carbon and Its Compounds>ASSESSTMENT>Q 34
Write the chemical name and formula of vinegar. 
EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 4 - Carbon and Its Compounds>ASSESSTMENT>Q 34
Describe with a chemical equation what happens when sodium reacts with ethanol. 
MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 4 - Carbon and Its Compounds>ASSESSTMENT>Q 35
What is the difference between the two consecutive members in a homologous series in alkanes in terms of (i) molecular mass? (ii) number of atoms of elements? 
 
MEDIUM
10th ICSE
IMPORTANT
Science Chemistry>Chapter 4 - Carbon and Its Compounds>ASSESSTMENT>Q 36
Why vegetable oils are considered healthy as compared to vegetable ghee? How are vegetable oils converted into vegetable ghee? Name and define the process involved.