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NEET 2019 Physics and Chemistry
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© examsnet.com
Question : 5
Total: 90
The number of moles of hydrogen molecules required to produce 20 moles of ammonia through Haber's process is :
[NEET 2019]
20
30
40
10
Validate
Solution:
👈: Video Solution
Haber's process
N
2
(
g
)
+
3
H
2
(
g
)
⇌
2
N
H
3
(
g
)
20 moles need to be produced
2 moles of
N
H
3
→ 3 moles of
H
2
Hence 20 moles of
N
H
3
→
3
×
20
2
=
30
moles of
H
2
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