Identify the incorrect statement.

When litmus solution is neither acidic and basic, its colour is ____.

The substances whose odour changes in acids or basic media. Those substances are called.

Which of the following substance turns red litmus paper into blue?

When zinc granules react with dilute sulphuric acid, a gas is evolved. The gas is _____.

When sodium carbonate reacts with hydrochloric acid, a gas evolves, which on passing through lime water a white precipitate formed. The gas is _____.

Reaction of acid and base is an __________.

When metal carbonate or metal bicarbonate reacts with an acid, it formed.

When an acid reacts with a base, they form _______.

When a metal oxide reacts with acid, they form ________.

Generally metal oxides are ________.

Non-metallic oxides are ________.

An acid solution in water conduct electricity by the mobility of _______.

Which of the following solution does not conduct electricity?

Dilution of a concentrated acid done by _____.