Question

(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 ?
(b) Name the acids or alkalis used to make (i) car batteries (ii) explosives (iii) soaps (iv) fertilisers.

Lakhmir Singh Chemistry Class 10

Answer 1

The pH value of six solution (I) A0,C6,D3 (II) B11 E13 F8