See image — IUPAC and Nomenclature Chemistry Question

💡 Solution & Explanation

Correct option: \(\text{C}\). For hybridisation in hydrocarbons, a triple-bonded carbon is \(sp\), a double-bonded carbon is \(sp^2\), and a saturated tetrahedral carbon is \(sp^3\). Applying this to the indicated bond gives the hybridisation pair in the correct option. Recovered question text: 50. Which name is correct : OHC \mathrm{CH_3} \mathrm{CH_3} CH (A) (B) Spiro(3,6) decane 3 3, 7-Dimethyloct-2, 6-dienal I N (C) (D) N-Methyl-Ethylethanamine Et 3-Ethyl-7-iodobicyclo (2.2.1) heptane