Item 8: Question You may change your response by submitting again. Why does incr

Question

Item 8: Question You may change your response by submitting again. Why does increasing the temperature decrease the O The dissolution of NaOH in water is endothermic, heat is a reactant O The dissolution of NaOH in water is exothermic so extra hea O The dissolution of NaOH in water is endothermic, heat is a product. ty of NaOH in water O The disolusion of NoH in water is exothermic so extra heat favors the formation of product which is solid NaOH. t favors the formation reactant which is solid NaOH. The dissolution of NaOH in water is endothermic so heat is required to dissolve NaOH. ? : Mark this question for later review. Skip to Next -

Explanation / Answer

when NaOH added to water heat is given out,so it is Exothermic reaction..

now in case of exothermic reaction if we increase the tempreture then exra heat convert product to reactant..reaction goes to reverse more and more.

hence dissolution of NaOH in water is exothermic,so extra heat favours the formation of reactant..

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