Question

arrange the PH in increasing erder of hydrogen ion conservation in STD 10​

Answer 1

Explanation:

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.

Answer: (a) neutral -> D

(b) strongly alkaline -> C

(c) strongly acidic -> B

(d) weakly acidic -> A

(e) weakly alkaline -> E

The arrangement of pH in increasing order of hydrogen-ion concentration is 11<9<7<4<1

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