Question

The Minimum temperature at which combustible substance starts burning is called inflammable substances
The Minimum temperature at which combustible substance starts burning is called ignition temperature
The minimum temperature at which combustible substance starts burning is called non-inflammable substances
The minimum temperature at which combustible substance starts burning is called combustion
(which is correct)

Answer 1

The Minimum temperature at which combustible substance starts burning is called ignition temperature is correct.

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