NEET2026ChemistryChapterActual
Match List I with List II : List I (Catalyst) List II (Process/Reaction) A TiCl ₄ + Al(CH ₃ ) ₃ I Oxidation of HCl to Cl ₂ B CuCl ₂ II Reaction between I ^- and S ₂ O ₈²⁻ C Ni III Hydrogenation of vegetable oils D Fe ³⁺ IV Polymerisation of ethene Choose the correct answer from the options given below :
Options
- AA-I, B-IV, C-II, D-III
- BA-IV, B-I, C-III, D-II
- CA-IV, B-II, C-I, D-III
- DA-III, B-I, C-IV, D-II
Correct answer
B. A-IV, B-I, C-III, D-II
Step-by-step solution
TiCl ₄ + Al(CH ₃ ) ₃ is the Ziegler-Natta catalyst, which is used for the polymerisation of ethene. Thus, A matches with IV. CuCl ₂ is used as a catalyst in Deacon's process for the oxidation of HCl to Cl ₂ . Thus, B matches with I. Finely divided Ni is used as a catalyst in the hydrogenation of vegetable oils. Thus, C matches with III. Fe ³⁺ catalyses the reaction between iodide ion ( I ^- ) and persulphate ion ( S ₂ O ₈²⁻ ). The catalytic action proceeds via the reduction of Fe ³⁺ to Fe ²⁺ by I ^- , followed by t