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Byju's Answer
Standard XII
Chemistry
Valency and Oxidation States
Calculate the...
Question
Calculate the Equivalent weight of
N
H
3
in the change
N
2
→
N
H
3
.
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Solution
N
2
→
N
H
3
N
→
O
oxidation state
N
→
+
3
Oxidation state
N
+
3
H
3
→
N
0
2
1
mole of
N
×
3
→
0
nf of
N
H
3
=
3
−
0
=
3
Equivalent weight of
N
H
3
=
M
o
l
a
r
m
a
s
s
o
f
N
H
3
n
f
o
f
N
H
3
Equivalent weight
=
17
3
g
/
m
o
l
e
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Similar questions
Q.
Equivalent weight of
N
H
3
in the change
N
2
→
N
H
3
is:
Q.
Equivalent weight of
N
H
3
in the change
N
2
⇒
N
H
3
is
Q.
Assertion :Equivalent weight of
N
H
3
in the reaction ,
N
2
→
N
H
3
is 17/3 while that of
N
2
is 28/6. Reason: Equivalent weight
=
Molecular weight
Number of electrons lost or gained per molecule
Q.
N
2
+
H
2
→
N
H
3
Equivalent weight of Nitrogen and
N
H
3
respectively is: (if
M
is their molar mass)
Q.
When
N
2
is converted into
N
H
3
the equivalent weight of nitrogen will be :
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