Engineering
Chemistry
Compounds of Halogen Family
Uses and Application of d and f Block Elements
Question

Match the catalysts to the correct processes:

Catalyst Process
(A) TiCl3 (i) Wacker process
(B) PdCl2 (ii) Ziegler -Natta Polymerization
(C) CuCl2 (iii) Contact process
(D) V2O5 (iv) Deacon’s process

(A) → (ii) ; (B) → (iii) ; (C) → (iv) ; (D) → (i)

(A) → (ii) ; (B) → (i) ; (C) → (iv) ; (D) → (iii)

(A) → (iii) ; (B) → (i) ; (C) → (ii) ; (D) → (iv)

(A) → (iii) ; (B) → (ii) ; (C) → (iv) ; (D) → (i)

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Solution

TiCl4 + (C2H5)3Al → Ziegler Natta catalyst, used for coordination polymerization.

CH2=CH2H2O+PdCl2WakerprocerssCH3CHO+2HCl

CuCl2 → used as catalyst in Deacon’s process of production of Cl2.

V2O5 → used as catalyst in Contact Process of manufacturing of H2SO4.