Question

Which of these cathes fire easily?
A) Substance having lower ignition temperature.
B) Substance having higher ignition temperature.
Also tell the reason.

Answer 1

◆First we need to know that what is ignition temperature.

=) Ignition temperature :- The minimum temperature at which a substance catches fire and starts burning is called its ignition temperature.

so according to ur question

=) The substance having lower ignition temperature catches fire easily .

hence Answer will be (A).

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hope it will help u ^_^

Answer 2

Substance having low ignition temperature starts burning. Because the lower temperature at which a substance catches fire is known as its ignition temperature.
HOPE IT WILL HELP