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Byju's Answer
Standard XII
Chemistry
Elevation in Boiling Point
If vapour den...
Question
If vapour density of A = 3 vapour density of B, molecular weight of A = 90, then molecular weight of B is??
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Similar questions
Q.
Assertion :
Molecular weight of a compound is
180
, if its vapour density is
90
.
Reason :
Molecular weight
=
Vapour density
2
Q.
The density of air is
0.001293
g/cm
3
at STP. Which of the following statements is/are correct?
Q.
At NTP, density of a gas is
0.00045
g
/
m
L
.The vapour density and molecular weight will be:
Q.
The vapour density of a gas is
22
. Its molecular weight is:
Q.
The vapour density of a mixture having a molecular weight
224
g
/
m
o
l
at
N
T
P
is
:
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