Thanks 12. Evaporation of water and sublimation of camphor are examples of endothermic reactions.Here (i) Reaction of water with quicklime and (ii) Dilution of an acid are the exothermic reaction. You could call sublimation endothermic because the materials tend to absorb heat while the phase changes .. it is not a reaction.. I need to know whether sublimation is endothermic or exothermic. Freezing, the phase transition from liquid to solid form, is an exothermic process because energy, in the form of heat, is emitted in the process. When water reacts with quick lime, calcium hydroxide is formed along with release of heat. Exothermic means that an object releases energy during the process. A few examples of exothermic reactions are thermite reaction, oxidation of metals, campfire, Explosions, nuclear fission, burning coal, and ice making process. a. dilution of sulphuric acid b. sublimation of dry ice c. condensation of water vapours d. evaporation of water 2 See answers Answers aneesrhmn Helping Hand; Answer: sublimation of dry ice. 3.8 13 votes 13 votes Rate!

Endothermic means that an object uses heat energy during the process. Anonymous. I would say it's an exothermic process because the gas is …

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Thus, it is an exothermic reaction. Dry ice subliming (changing from a solid directly to gas) B. Chemistry.

C. A match burning. C: Exothermic. Join now.

Which of the following are endothermic process???

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The wax in a candle burning. Log in. The process of diluting a concentrated acid is a highly exothermic process. Answer Save. Relevance. In exothermic reactions, energy is … Is freezing endothermic or exothermic? 1. Sublimation is the process in which a solid is directly … Favorite Answer. 8 years ago. Log in. evaporation of water. Relevance . 0 0 0.

A. Rate! Determine wheter each process is exothermic or endothermic.? Comments; Report Log in to add a comment shreya062006 Expert ; Answer: b,d. HeyIt is an exothermic process sublimation is the process by which a solid changes into gas without changing into liquid ex:- camphor 1. exothermic reactions give off heat because heat is liberated by the chemical reaction, endothermic reactions absorb heat. Secondary School. B: Endothermic. Is the process sublimation Endothermic or exothermic?

A: endothermic. Join now. 1 Answer. Sublimation is when a solid turns to a gas, skipping the liquid phase entirely, like with dry ice. Aanandhi.