Answered

Hello people ~
Ignition temperature is the lowest temperature at which a substance catches fire. Identify the correct option regarding the ignition temperature of a good fuel.

A. Ignition temperature below room temperature

B. Ignition temperature above room temperature

C. Ignition temperature equal to 100∘C

D. Ignition temperature equal to room temperature
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Answer :

subtomex0

B is your answer

If the ignition temperature of a fuel is lower than the room temperature, then it can catch fire very easily.

Therefore for an ideal fuel, the ignition temperature should be higher than the room temperature.

let's observe one by one

#1

If ignition temperature is below room temperature the fuel can catch fire at once.

  • No

#2

Ignition temperature above room temperature is applicable as the fuel won't catch fire easily

  • True

#3

It's boiling point of water not fuels

  • False

#4

Equal to room temperature is same as first one can cause damage

  • No

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