Question

ordinary water boils at 100*c .Can it be made to boil at 95*c or 105*c?
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Answer 1

Yes We can

1.By increasing the atmospheric pressure,the boiling point of water increases(principle behind a pressure cooker).

2.If the atmospheric pressure is decreased,the boiling point of water decreases.

3.And by adding a solute or a impurity ,the B.P of water can be changed

Answer 2

Yes this can be done by adding some impurities to water one such impurity can be tea leaf