Fill in the blanks in the following sentences.
(a) A process in which a substance reacts with to give off heat is called combustion.
(b) When the clothes of a person catch , the person is covered with a to extinguish fire.
(c) The temperature at which a substance catches fire is called its temperature.
(d) The substances which have very ignition temperature and can easily catch fire with a flame are called substances.
The substances which vapourise during , give flame.

Question

Fill in the blanks in the following sentences.
(a)	A 	process in which a substance reacts with 	to give off heat is called combustion.
(b)	When the clothes of a person catch 	, the person is covered with a 	to extinguish fire.
(c)	The 	temperature at which a substance catches fire is called its 	temperature.
(d)	The substances which have very 	ignition temperature and can easily catch fire with a flame are called 	substances.
The substances which vapourise during 	, give flame.

Accepted Answer

A Chemical process in which a substance reacts with oxygen to give off heat is called
When the clothes of a person catch fire, the person is covered with a blanket to extinguish the
The lowest temperature at which a substance catches fire is called its ignition 
The substances which have very low ignition temperature and can easily catch fire with a flame are called inflammable 
The substances which vapourise during burning give

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