Chapter 2 in NCERT Science - Class 10
Acids Bases and Salt
1 exercise
15 questions
Exercise
Page 22
Question 1
3 mins
Question 2
2 mins
Question 3
3 mins
Question 4
2 mins
Question 5
3 mins
Question 6
10 mins
Question 7
6 mins
Question 8
5 mins
Question 9
4 mins
Question 10
56 secs
Question 11
2 mins
Question 12
9 secs
Question 13
10 mins
Question 14
10 mins
Question 15
2 mins