Given the balanced equation for an organicreaction:
C2H2 + 2Cl2 ==> C2H2Cl4
This reaction is best classified as
(1) addition (3) fermentation
(2) esterification (4) substitution
The answer is (1) addition. The addition reaction means that two or more molecules combine together to form a large one, usually in organic reaction. According to the given equation, the best classified is addition.
