EASY
10th CBSE
IMPORTANT
Earn 100

What do you understand by the term ‘dehydration’?

Important Questions on Carbon and its Compounds

HARD
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 4 - Carbon and its Compounds>PAPER - PEN TEST : 10>Q 8
What happens when ethanol is heated with excess of concentrated sulphuric acid? Give equations.
HARD
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 4 - Carbon and its Compounds>PAPER - PEN TEST : 10>Q 9
Give the balanced equation for the reaction of ethanol with alkaline potassium permanganate in the presence of heat.
HARD
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 4 - Carbon and its Compounds>PAPER - PEN TEST : 10>Q 10
Give any five uses of ethanol.
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 4 - Carbon and its Compounds>PAPER - PEN TEST : 10>Q 11
What is denatured alcohol?
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 4 - Carbon and its Compounds>PAPER - PEN TEST : 10>Q 12
How is blue color imparted in ethanol?
EASY
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 4 - Carbon and its Compounds>PAPER - PEN TEST : 10>Q 13
What is vinegar?
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 4 - Carbon and its Compounds>PAPER - PEN TEST : 10>Q 14
Give any five physical properties of ethanoic acid.
HARD
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 4 - Carbon and its Compounds>PAPER - PEN TEST : 10>Q 15
How will you show the acidic nature of ethanoic acid?