Which of the following processes is/are endothermic? (i) The chemical change in a hot pack often used to treat sore muscles (ii) freezing of water (iii) Combustion of nothing (iv) A hot kettle ( system) cools on a countertop (V)Evaporation of rubbing alcohol
Which of the following processes is/are endothermic? (i) The chemical change in a hot pack often used to treat sore muscles (ii) freezing of water (iii) Combustion of nothing (iv) A hot kettle ( system) cools on a countertop (V)Evaporation of rubbing alcohol
Chapter8: Reaction Rates And Equilibrium
Section: Chapter Questions
Problem 8.74E
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Which of the following processes is/are endothermic?
(i) The chemical change in a hot pack often used to treat sore muscles
(ii) freezing of water
(iii) Combustion of nothing
(iv) A hot kettle ( system) cools on a countertop
(V)Evaporation of rubbing alcohol
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