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Eduwiser's CBSE Chemistry For Class X
>
Chapter 2 - Acids, Bases and Salts
>
Exercise 9
>
Q 45
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HARD
10th CBSE
IMPORTANT
Earn 100
Which of the following is not mineral acid?
(a)
HNO
3
(b)
H
2
CO
3
(c)
H
2
SO
4
(d)
HCl
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Important Questions on Acids, Bases and Salts
HARD
10th CBSE
IMPORTANT
Eduwiser's CBSE Chemistry For Class X
>
Chapter 2 - Acids, Bases and Salts
>
Exercise 9
>
Q 46
Which of the following on dissolution in water gives a solution of pH nearly equal to 7?
HARD
10th CBSE
IMPORTANT
Eduwiser's CBSE Chemistry For Class X
>
Chapter 2 - Acids, Bases and Salts
>
Exercise 9
>
Q 47
Number of water of crystallization in potash alum are:
