Which one of the following is not a combination reaction?

2 answers:

4 0

Since we see that the only one that results in two compounds is a, that is teh correct answer.

Answer: <span>A. HNO3 (aq) + KOH (aq) → H2O (l) + KNO3 (aq)</span>

masha68 [24]3 years ago

4 0

Answer:

A. HNO3 (aq) + KOH (aq) → H2O (l) + KNO3 (aq)

Explanation:

A combination reaction is a chemical reaction in which two or more substances combine to form a single substance under suitable conditions. As a result of a chemical reaction new substances are formed. Thus, these reactions are also called synthesis. Combination reactions are of three types. Reaction between metals and non-metals, reaction between two non-metals and Reaction between elements and compounds. Thus, among the given options A does not fall in the group of combination reaction.

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