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Question
Chemistry
Thermal decomposition of N2 O5 occurs as per the equation below: 2N2O5arrow 4NO2 + O2 The correct statement is
Q. Thermal decomposition of
N
2
O
5
occurs as per the equation below:
2
N
2
O
5
→
4
N
O
2
+
O
2
The correct statement is
1914
221
KVPY
KVPY 2019
Chemical Kinetics
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A
O
2
production rate is four times the
N
O
2
production rate
0%
B
O
2
production rate is the same as the rate of disappearance of
N
2
O
5
0%
C
rate of disappearance of
N
2
O
5
is one-fourth of
N
O
2
production rate
0%
D
rate of disappearance of
N
2
O
5
is twice the
O
2
production rate
100%
Solution:
Rate of disappearance of
N
2
O
5
and rate of formation of
O
2
must be in
2
:
1
ratio as per the stoichiometry of the reaction,
2
N
2
O
5
→
4
N
O
2
+
O
2