Question

Identify the correct statement..a)All acid salts turn blue litmus red. b)All normal salts are neutral to litmus.c)An alkali is a base which is soluble in water d)All are correct

Answer 1

All of the given statements are correct.
Acids have hydrogen which turn blue litmus paper to red.
All normal salts neither contain hydrogen nor do they contain hydroxide ions. So, no effect on litmus paper.
A bases which is readily soluble in water is known as alkali.

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