Question

7.match column-1 with column-2

COLUMN - I

A) Positive catalyst
B) Negative catalyst
C) Catalytic poison
D) Promoter

COLUMN - II
p) H S to iron in 'Habers process'
q)'CO' to preparation of SOZ
r) Glycerol to prevent decomposition of H,02
s) MnO, in the decompositionof KCIOZ
t) Mo to Fe in Habers process
Section​

Answer 1

Answer:

COLUMN - I

A) Positive catalyst