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(A) What is Synthesis? (B) What Kind of Chemical Reaction is Synthesis? Support Your Answer by an Example. - Chemistry

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Question

(a) What is synthesis?

(b) What kind of chemical reaction is synthesis? Support your answer by an example.

Short Note

Solution

(a) A reaction in which two or more substances combine together to form a single substance is called a synthesis or combination reaction.

A + B → AB

In the above reaction, substances A and B combine to give a molecule of a new substance, AB.

(b) Carbon burns in oxygen to form a gaseous compound, carbon dioxide.

\[\ce{C + O2 -> CO2}\]

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Chapter 2: Chemical Changes and Reactions - Exercise 2 (B) [Page 29]

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Selina Concise Chemistry [English] Class 9 ICSE
Chapter 2 Chemical Changes and Reactions
Exercise 2 (B) | Q 4 | Page 29
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