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Byju's Answer
Standard XII
Chemistry
Types of Elementary Reactions
For a reactio...
Question
For a reaction:
2
N
H
3
(
g
)
P
t
→
N
2
(
g
)
+
3
H
2
(
g
)
Rate = k.
(i) Write the order and molecularity of this reaction.
(ii) Write the unit of k.
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Solution
(i) Order of the reaction = Zero
Molecularity of the reaction = two
(ii) Unit of
k
=
m
o
l
L
−
1
s
−
1
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