state gov RPSC 2nd Grade Senior Teacher Mock Test Series 2025 Chemistry Organic Chemistry – Some Basic Principles and Techniques
According to Huckel's rule, a cyclic planar conjugated polymer is aromatic, if it contains
1
(4n + 1) π-electrons
2
4 n π-electrons
3
(2n + 2) π-electrons
4
(4n + 2) π-electrons
5
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