Choose the correct statement about inflammable substances from the following statements. They have:

Flammable substances are substances that are easily ignited. These are substances with a very low ignition temperature, which when exposed to air are flammable.

Substances that have a very low flash point and are easily ignited with a flame are called combustibles.

Examples of combustible substances are gasoline, alcohol, liquefied petroleum gas (LPG), etc.

The ignition temperature of different substances determines their ignition rate.

Hence, the correct option is (C) i.e., low ignition temperature and can catch fire easily.