Q74 / 180 · NEET 2019 (Odisha) · Chemistry

Match the catalyst with the process Figure
Which of the following is the correct option?

  • Correct answer
    A
    1 - (iii), 2 - (iv), 3 - (i), 4 - (ii)
  • B
    1 - (i), 2 - (ii), 3 - (iii), 4 - (iv)
  • C
    1 - (i), 2 - (iii), 3 - (ii), 4 - (iv)
  • D
    1 - (iii), 2 - (i), 3 - (iv), 4 - (ii)

Solution

(1) $\mathrm{V}_2 \mathrm{O}_5$-(iii) Oxidation of $\mathrm{SO}_2$ in the manufacture of $\mathrm{H}_2 \mathrm{SO}_4$ by contact process. (2) $\mathrm{TiCl}_4+\mathrm{Al}\left(\mathrm{CH}_3\right)_3-$ (Ziegler-Natta catalyst)- (iv) Polymerisation of ethylene. (3) $\mathrm{PdCl}_2-$ (i) Oxidation of ethyne to ethanal. (4) Nickel complexes-(ii) Polymerisation of alkynes. Thus, the correct match is (1) $\rightarrow$ (iii), (2) $\rightarrow$ (iv), (3) $\rightarrow$ (i), (4) $\rightarrow$ (ii)

Hence, the correct answer is option: 'A'.

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