Question

In Huckel's $(4n+2)\pi$ rule for aromacity, ${}^{\prime }{n}^{\prime }$ represents?

• A. Number of carbon atoms
• B. Number of rings
• C. Whole number
• D. Fractional number (or) integer (or) zero

Answer 1

The correct option is A Number of carbon atoms

$(4n+2)$ rule is for checking weather compound is aromatic or not. $n=1,2,3$ where $n$ represent $\alpha$ non fractionable number.