take some water in a test tube and add concentrated H2So4 to it.Shake the test tube well.If you touch the test tube,you feel it as hot. Now instead of H2So4 ,if you add NaOH pellets to water in another test tube and touch the bottom what do you observe
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8
it will also become hot
harshu936:
how
as it is very basic element
as it is exothermic
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Answered by
8
it is exothermic reaction so test tube feels little hot
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