Question

What is ignition temperature? Why are substances like alcohol and petrol called inflammable
substances?​

Answer 1

Answer:

Ignition temperature is the minimum temperature to which a substance is heated to make it burn. Alcohol and petrol are called inflammable substances because the burn in the presence of oxygen to release large amount of heat and light

Explanation:

PLEASE MARK AS BRAINLIST

Answer 2

Answer:

Ignition temperature is the lowest point of the substance to catch fire .petrol and alcohol are called inflammable because they have very high ignition point .