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Standard XI

Chemistry

Osmotic Pressure

What is the o...

Question

What is the osmotic pressure of the solution obtained by mixing 300cc of 2% (m/v) solution of urea with 300cc of 3.42% solution of sucrose at 20^°C? (R = 0.0821 L atm K^-1 mol^-1)

5 atm

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5.2 atm

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2.6 atm

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4.5 atm

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Solution

The correct option is B 5.2 atm

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Similar questions

What is the osmotic pressure of the solution obtained by mixing 300cc of 2% (m/v) solution of urea with 300cc of 3.42% solution of sucrose at 20^°C? (R = 0.0821 L atm K^-1 mol^-1)

Q. What is the osmotic pressure of the solution obtained by mixing

300 c m^{3}

2 %

(mass-volume) solution of urea with

300 c m^{3}

3.42 %

solution of sucrose of

20^{o} C

?
(

R = 0.082 L a t m K^{- 1} m o l^{- 1}

)

Q. The osmotic pressure of the solution obtained by mixing

200 {c m}^{3}

2

(mass-volume) solution of urea with

200 {c m}^{3}

3.42

solution of sucrose at

20

is?

Q. The osmotic pressure of the solution obtained by mixing

200 {c m}^{3}

2

%(mass-volume) solution of urea with

200 {c m}^{3}

3.42 %

solution of sucrose at

20^{o} C

is:

Q. A solution obtained by mixing

100 m L

20 %

solution of urea (

m o l a r m a s s = 60

) and

10 m L

1.65

solution of cane sugar (

m o l a r m a s s = 342

) at

300 K

R = 0.083 L b a r K^{- 1} m o l^{- 1}

). Calculate.
(a)Osmotic pressure of urea solution, (b) Osmotic pressure of cane sugar solution, (c) Total osmotic pressure of solution:

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What is the osmotic pressure of the solution obtained by mixing 300cc of 2% (m/v) solution of urea with 300cc of 3.42% solution of sucrose at 20°C? (R = 0.0821 L atm K-1 mol-1)

The correct option is B 5.2 atm

What is the osmotic pressure of the solution obtained by mixing 300cc of 2% (m/v) solution of urea with 300cc of 3.42% solution of sucrose at 20^°C? (R = 0.0821 L atm K^-1 mol^-1)