Question

Pick out the correct statement.

a.

A base is always soluble in water.

b.

Hydrogen is released whenever a metal reacts with an acid.

c.

Sodium hydroxide is both a base and an alkali.

d.

All indicators give red solution with an acid.

Answer: (c).Sodium hydroxide is both a base and an alkali.

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Q. Pick out the correct statement.

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