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Acids, bases and salt
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06/09/2021 11:56 am
Topic starter
(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.
1 Answer
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06/09/2021 11:59 am
(a) (i) Acids; A, C and D.
(ii) Alkalis; B, E and F.
(b) (i)Sulphuric acid.
(ii) Sulphuric acid.
(iii) Sodium hydroxide.
(iv) Nitric acid.