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Can you boil water in a paper cup? Explain.

Answer»

Solution :Yes we can BOIL water in paper cup due to FOLLOWING reason.
(i) Most type of paper burns at about `230^(@)C`
(ii) Water can pass at bottom through PORES of paper
(iii) Hot water rises up due to hot conventional current and replaces the COLD water.
(iv) Water boils at `100^(@)C` Heat of burns warm the water which rises up in cup, by replacing cold water so heat does not heat up the paper. So water boils in cup of paper.


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