Tardigrade
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Tardigrade
Question
Physics
A vessel contains 16 g of hydrogen and 128 g of oxygen at standard temperature and pressure. The volume of the vessel in cm 3 is :
Q. A vessel contains
16
g
of hydrogen and
128
g
of oxygen at standard temperature and pressure. The volume of the vessel in
c
m
3
is :
114
182
JEE Main
JEE Main 2022
Kinetic Theory
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A
72
×
1
0
5
B
32
×
1
0
5
C
27
×
1
0
4
D
54
×
1
0
4
Solution:
No of moles of
H
2
=
8
moles
No of moles of
O
2
=
4
moles
Total moles
=
12
moles
At STP 1 mole occupy
=
22.4
ℓ
=
22.4
×
1
0
3
c
m
3
12 moles will occupy
=
12
×
22.4
×
1
0
3
c
m
3
≈
26.8
×
1
0
4
c
m
3