First slide
Transition elements
Question

Match the Column I with Column lI and mark the correct option from the given  Codes.

 

Column I

 

Column II

i.

Zeigler-Natta catalyst

p.

Pt/PtO used in reduction

ii.

Contact process

q.

Polymerisation of ethylene

iii.

Fenton's reagent

r.

Vanadium pentoxide

iv.

Adams catalyst

s.

Oxidation of alcohol to aldehyde
  

t.

Nickel

Moderate
Solution

 Fenton's reagent FeSO4+H2O2 is used for oxidising alcohol is used for oxidising alcohol to aldehyde. Zeigler-Natta catalyst AlC2H53+TiCl4 is used for manufacture of polythene. 

 (i)  (q), (ii)  (r), (iii)  (s), (iv)  (p) 

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