The D And F Block Elements Ques 12
12. Match the catalyst with the process
[NEET Odisha 2019] Process
(a) The oxidation of ethyne to ethanal
(b) Polymerisation of alkynes
(iii) $PdCl_2$
(c) Oxidation of $SO_2$ in the manufacture of $H_2 SO_4$
(iv) Nickel complexes (d) Polymerisation of ethylene Which of the following is the correct option?
(a) (i)-(c), (ii)-(a), (iii)-(d), (iv)-(b)
(b) (i)-(c), (ii)-(d), (iii)-(a), (iv)-(b)
(c) (i)-(a), (ii)-(b), (iii)-(c), (iv)-(d)
(d) (i)-(a), (ii)-(c), (iii)-(b), (iv)-(d)
Show Answer
Solution:
- (b) (i) $V_2 O_5$ : Used in the oxidation of $SO_2$ in the manufacture of $H_2 SO_4$ by contact process.
(ii) $TiCl_4+Al(CH_3)_3$ : Used in the polymerization of ethylene.
(iii) $PdCl_2$ : Used in the oxidation of ethyne to ethanal.
(iv) Nickel complexes: Used in the polymerization of alkynes.
BETA
