(a) The pH values of six solutions A to F are given below :

A = 0, B = 11, C = 6, D = 3, E = 13, F = 8


Which of the above solutions are


(i) acids


(ii) alkalis?

(i) Acids- Solutions A,C and D are acids as the pH lies between 0 to 7.

(ii) Alkalis- Solutions B,E and F are alkalis as the pH lies between 7 to 14


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