Question

The sign used to indicate reversible reaction is.

• A. $\to$
• B. $\rightleftharpoons$
• C. $\leftarrow$
• D. $=$

Answer 1

The correct option is B

$\rightleftharpoons$

Explanation of correct option:

option (B):

$\rightleftharpoons$represents the reversible reaction that takes place in the forward as well as backward direction.

Explanation of incorrect option:

(A) $\to$: represents the forward reaction.

(C) $\leftarrow$: represents a backward reaction

(D) $=$: represents the double bond.

Hence, option (B) is correct.