Question

Answer the following
1.What are mineral acids?

2.Give two examples each of mineral acids and organic acids,

3.Name any two substances that can be used as indicators.

4.Write the meaning of the term 'neutralisation reaction?

5.Give any two properties of salts.

6.Classify the following salts as neutral, acidic or basic. Also, write their names.
(a) Na3 PO4
(b)K2CO3
(c)NH4NO3​

Answer 1

Answer:

3 one

Explanation:

Litmus paper and turmiric are the two substances that can be used as indicators

Answer 2

Answer:

a mineral acids is an acids derived from one or more inorganic compound all mineral acids from hydrogen ions and the conjugate base when dissolve in water