MEDIUM
10th CBSE
IMPORTANT
Earn 100

What are synthetic indicators? How will you test the given samples for acid or base with the help of this indicator?

Important Questions on Acids, Bases and Salts

EASY
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 1>Q 9
What is meant by olfactory indicators? Give any two examples.
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 1>Q 10
A solution was added to vanilla extract, then the characteristic smell of vanilla was not detected. State whether the given solution is acid or a base.
EASY
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 2>Q 1
Why is the taste of lemon sour?
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 2>Q 2
On what basis will you classify acids?
EASY
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 2>Q 3
Difference between organic and mineral acids.
HARD
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 2>Q 4
Complete the table:
S. No. Organic acids Natural sources
1 Acetic /Ethanoic acid  
2 Citric acid  
3 Lactic acid  
4   Unripe grapes
5   Tomatoes
6 Formic acid /Methanoic acid  
EASY
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 2>Q 5
Give any one use of Carbonic acid.
EASY
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 2 - Acids, Bases and Salts>PAPER - PEN TEST : 2>Q 5
Give any one use of tartaric acid.