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NEETChemistryd and f Block Elements

Match the column : ( array |l|l|l|l| & Column I & & Column II & (Catalysis) & & (Process) (i) & array l Ni in the presence of Hydrogen array & (a) & array l Zieglar-Natta catalyst array (ii) & CuCl ₂ & (b) & Contact process (iii) & V ₂ O ₅ & (c) & array l Vegetable oil to vegetable ghee array (iv) & TiCl ₄+ Al ( CH ₃ )₃ & (d) & Decon process array )

Options

  1. Ai-a, ii-b, iii-c, iv-d
  2. Bi-c, ii-d, iii-b, iv-a
  3. Ci-c, ii-d, iii-a, iv-b
  4. Di-b, ii-c, iii-d, iv-a

Correct answer

B. i-c, ii-d, iii-b, iv-a

Step-by-step solution

(i) Ni in the presence of Hydrogen: a) Zieglar-Natta catalyst: This is likely a reaction involving the hydrogenation of an unsaturated compound (like an alkene or alkyne) using nickel as a catalyst. The ZieglarNatta catalyst is typically used for polymerization reactions, but it can also be used for hydrogenation under certain conditions. b) Contact process: This is a process used to produce sulfuric acid. It involves the oxidation of sulfur dioxide to sulfur trioxide using a catalyst (usually vanadium pentoxide).

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