Select the correct statement(s).
I. Turmeric paper can be used to distinguish between
an acidic and a neutral material.
II. Hydrochloric acid burns the skin and sodium
hydroxide is harsh on skin but the product formed
by neutralisation reaction between two is edible.
III. When sulphuric acid is mixed with lime water,
sodium sulphate is formed which is a neutral salt.
IV. Reaction between an acid and a base always results
in the formation of a neutral salt.
V. Aqua regia contains hydrochloric acid and nitric
acid in the ratio 3:1.
AIII only
BII and V only
CI, III and V only
DIV and V only