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Byju's Answer
Standard XII
Chemistry
Avogadro's Law & Gay Lussac's Law
The density o...
Question
The density of oxygen is
1.43
g
L
−
1
at STP. The density of oxygen at
17
∘
C
and
800
t
o
r
r
is:
A
1.417
g L
−
1
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B
4.4
g L
−
1
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C
0.5
g L
−
1
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D
5.728
g L
−
1
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Solution
The correct option is
A
1.417
g L
−
1
At STP,
P
1
=
760
t
o
r
r
;
T
1
=
273
K
;
d
1
=
1.43
g
L
−
1
At given conditions,
P
2
=
800
t
o
r
r
;
T
2
=
290
K
;
d
2
=
?
]
We know,
P
M
=
d
R
T
∴
d
2
d
1
=
P
2
T
2
×
T
1
P
1
d
2
=
P
2
P
1
×
T
1
T
2
×
d
1
=
800
760
×
273
290
×
1.43
=
1.417
g L
−
1
Suggest Corrections
0
Similar questions
Q.
The density of oxygen is
1.43
g
L
−
1
at STP. The density of oxygen at
17
∘
C
and
800
t
o
r
r
is:
Q.
The density of oxygen is
1.54
g
L
−
1
at STP. Determine the density of oxygen at
17
∘
C
and
800
t
o
r
r
.
Q.
Density of a gas STP is
1.43
g
L
−
1
What is its molecular weight?
Q.
Oxygen at
1
atmosphere and
0
∘
C
has a density of
1.4290
g
L
−
1
. Find the rms speed of oxygen molecule.
Q.
Density of oxygen gas at STP is:
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