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Byju's Answer
Standard XII
Chemistry
Order of Reaction
What is the o...
Question
What is the order of thermal decomposition of gaseous ammonia on platinum?
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Solution
The Order of thermal decomposition of gaseous ammonia on platinum is '0'.
The reaction is given as:
2
N
H
3
→
N
2
+
3
H
2
Thus, the rate of reaction will be:
r
a
t
e
=
k
[
N
H
3
]
0
Thus, platinum metal act like a catlyst.
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