Incorrect statement about hydrogen (Jee Mains) | ExamDuo
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Dihydrogen
Hard
Incorrect statement about hydrogen
Which one of the following statements is incorrect?
SELECT ONE OPTION
A
Atomic hydrogen is produced when
H
2
molecules at a high temperature are irradiated with UV radiation.
B
At around
2000
K
, the dissociation of dihydrogen into its atoms is nearly
8.1
%
.
C
Bond dissociation enthalpy of
H
2
is highest among diatomic gaseous molecules which contain a single bon
D
Dihydrogen is produced on reacting zinc with
HCl
as well as
NaOH
(
a
q
)
.
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