MCQ
Which of the following endothermic processes are spontaneous?
- AMelting of ice
- BEvaporation of water
- CHeat of combustion
- DBoth (a) and (b)
Explanation:
The reaction of baking soda with other acids, like hydrochloric acid, is also endothermic.
Melting of ice and Evaporation of water is show endothermic process.
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