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+1 vote
3.4k views
in Chemistry by (42.7k points)
edited by

Match List - I with List II :

  List - I  List - II
(a) Li (i) photoelectric cell
(b) Na (ii) absorbent of CO2
(c) K (iii) Coolant in fast breeder nuclear reactor
(d) Cs (iv) treatment of cancer
(e) (v) bearings for  motor engines

Choose the correct answer from the options given below : 

(1) (a) - (v), (b) - (i), (c) - (ii), (d) - (iv) 

(2) (a) - (v), (b) - (ii), (c) - (iv), (d) - (i) 

(3) (a) - (iv), (b) - (iii), (c) - (i), (d) - (ii) 

(4) (a) - (v), (b) - (iii), (c) - (ii), (d) - (i)

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1 Answer

+1 vote
by (44.9k points)

Answer is : (4) (a) - (v), (b) - (iii), (c) - (ii), (d) - (i)

Li makes alloy with Lead to make white metal bearings for motor engines 

Liquid Na metal is used as coolant in fast breeder nuclear reactor 

K is a very absorbent of CO2 

Cs is used in making photoelectric cell

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