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Te pH values of five solutions, A, B,C,D...

Te pH values of five solutions, A, B,C,D and E are given below:
A 1
B 5
C 7
D 11
E 13 ltbr. Which solution is (i) weakly alkaline (ii) neutral (iii) strongly acidic (iv) strongly alkaline, and (v) weakly acidic?

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(i) D
(ii) C
(iii) A
(iv) E
(v) B
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LAKHMIR SINGH & MANJIT KAUR-ACID, BASES AND SALTS-Exercise
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  20. Name a metal carbonate which is soluble in water.

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