Chemistry, asked by simranpandit2018, 9 months ago

Define combination reaction. Give two examples of combinat
reaction which is exothermic in nature.

Answers

Answered by parth0020

Answer:

Combination reactions are usually exothermic because when the bond forms between the reactants, heat is released. For example, barium metal and fluorine gas will combine in a highly exothermic reaction to form the salt barium fluoride: Ba + F2 → BaF2.

Answered by vimlakshkhadse86

Answer:

In combination reactions, two or more substances combine to form a new compound. ... The reactants in such reactions can be elements as well as compounds. For Example, Calcium oxide reacts with water to produce calcium hydroxide.ok you answer plz make me branlllist

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