Five solutions A, B, C, D and E when tested with universal indicator showed pH as 4,1,11,7 and 9 respectively. Which solution is
Five solutions A, B, C, D and E when tested with universal indicator showed pH as 4,1,11,7 and 9 respectively. Which solution is
(a) neutral?
(b)Strongly alkaline?
(c)Strongly acidic?
(d)Weakly acidic?
(e)Weakly Alkaline?
Arrange the pH in increasing order of hydrogen ion concentration.
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| Nature | pH | Solution | |
| (a)
(b) (c) (d) (e) |
Neutral
Strongly alkaline Strongly acidic weakly acidic Weakly alkaline |
7
11 1 4 9 |
D
C B A E |
Arrangement of the pH in increasing order of hydrogen ion concentration is as follows:
11 < 9 < 7 < 4 < 1
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