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Class 11 NEET Chemistry Some Basic Concepts Of Chemistry
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© examsnet.com
Question : 53
Total: 60
The molecular weight of
O
2
and
S
O
2
are 32 and 64 respectively. At
15
∘
C
and
150
m
m
H
g
pressure, one litre of
O
2
contains "N molecules. The number of molecules in two litres of
S
O
2
under the same conditions of temperature and pressure will be
(1990)
N
2
N
2
N
4
N
Validate
Solution:
If
1
L
of one gas contains
N
molecules,
2
L
of any gas under the same conditions will contain
2
N
molecules.
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