Question

In presence of water, ignition temperature of paper

(1) Decreases (2) Increases

(3) Remains constant (4) Can decrease or increase

Answer 1

Even in the presence of water, the ignition temperature will not change, be it water or any other substance. The temperature may become unreachable, but the ignition temperature doesn't change. So, the correct option is (3).

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Answer 2

Hello friend!
Here's ur answer!
The ignition temperature never changes although it is in the presence of water.
Therefore the correct answer is 3 : the ignition temperature will remain constant.

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