Which of the Following Represents a Synthesis Reaction

Question

Which of the following represents a synthesis reaction?
A)AB → A + B
B)A + B → AB
C)AB + XY → AX + BY
D)AB + XY ↔ AX + BY

Accepted Answer

A synthesis reaction is a type of chemical reaction in which two or more simple substances combine to form a more complex product. The equation A + B → AB represents a synthesis reaction because two simple substances (A and B) combine to form a more complex product (AB).