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Byju's Answer
Standard XII
Chemistry
Osmotic Pressure
A 5% soluti...
Question
A
5
%
solution of cane sugar (mol.wt
342
) is isotonic with
0.877
%
solution of urea. Find the molecular weight of urea.
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Solution
∴
No. of moles of cane sugar urea is an equal volume of solution is equal.
considering 100gm of solution,
5
342
=
0.877
M
⇒
M
=
59.98
≃
60
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Similar questions
Q.
A 5% solution (w/v) of cane-sugar (Mol. weight= 342) is isotonic with 0.877% (w/v) of urea solution. Find molecular weight of urea (round off to the nearest integer).
Q.
A
5
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Q.
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10
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Q.
A 5% solution of cane sugar (
m
o
l
.
w
t
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342
) is isotonic with 1% solution of substance
X
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is:
Q.
If a
100
m
L
of urea solution is isotonic with
10
%
(
w
/
V
)
solution of cane sugar , then calculate the weight of urea in the urea solution
Given: The molecular mass of cane sugar is
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and that of urea is
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