See image — IUPAC and Nomenclature Chemistry Question

💡 Solution & Explanation

Correct option: \(\text{C}\). The correct choice is \(\text{C}\), 4, 3, 0. 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: 1. How many 1°, 2° \& 3° H atoms are present in [Toluene] respectively :- (1) 3, 0, 5 (2) 3, 5, 0 (3) 4, 3, 0 (4) 0, 5, 3