See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

Photochlorination of 2,2dimethylbutane gives three products as shown below CH3CCH2CH3 + Cl2 CH3CCH2CH3 + (CH3)3CCHClCH3 + (CH3)3CCH2CH2Cl CH3 (A) (B) h CH2Cl (C) CH3 CH3 Reactivity factor × Probability factor = Number of parts (A) : 1 × 9 = 9 (B) :