A solution made by dissolving 0.32 of a ...

A solution made by dissolving 0.32 of a new compound in 25g of water has freezing point `-0.201^(@)C`.the molecular mass of the new compound.

Text Solution

Verified by Experts

The correct Answer is:

118.4

Topper's Solved these Questions

SOLUTIONS (GENERAL AND COLLIGATIVE PROPERTIES)
OP TANDON|Exercise Set-1 (Level-A)|190 Videos
SOLUTIONS (GENERAL AND COLLIGATIVE PROPERTIES)
OP TANDON|Exercise Set-2 (Level-A)|22 Videos
SOLUTIONS (GENERAL AND COLLIGATIVE PROPERTIES)
OP TANDON|Exercise Illustrations|47 Videos
PROBLEMS BASED UPON STRUCTURES AND REACTIONS OF ORGANIC COMPOUNDS
OP TANDON|Exercise Some Solved Problems|21 Videos
STATES OF MATTER (GASES AND LIQUIDS)
OP TANDON|Exercise Self Assess,ent|28 Videos

Similar Questions

Explore conceptually related problems

0.70 g of an organic compund when dissolved in 32g of acetone produces in an elevation in boiling point of 0.25^(@)C . Calculate the molecular mass of the organic compound. (K_(b)" for acetone "=1.72 K kg mol^(-1)) .

By dissolving 13.6 g of a substance in 20 g of water, the freezing point decreased by 3.7^(@)C . Calculate the molecular mass of the substance. (Molal depression constant for water = 1.863K kg mol^(-1))

6 g of a substance is dissolved in 100 g of water depresses the freezing point by 0.93^(@)C . The molecular mass of the substance will be: ( K_(f) for water = 1.86^(@)C /molal)

When 45 g of an unknown compound was dissolved in 500 g of water, the solution has freezing point of -0.93^(@)C (i) What is the molecular weight of compound ? (K_(f)=1.86) (ii) If empirical formula is CH_(2)O , what is the molecular formula of compound ?

A solution containing 6.35g of a non electrolyte dissolved in 500 g of wate freezes at -0.465^(@)"C". Determine the molecular weight of the solute. ["K"_("f")"for water 1.86"^@)"C"//"m"]

OP TANDON-SOLUTIONS (GENERAL AND COLLIGATIVE PROPERTIES)-Practice Problem

0.534 g of solute is dissolved in 15g of water then freezing point tem...
Text Solution
|
The addition of 0.643 g of a compound to 50 mL of benzene (density 0.8...
Text Solution
|
A solution made by dissolving 0.32 of a new compound in 25g of water h...
Text Solution
|
Calculate the freezing point and the boiling point at 1 atmosphere of ...
Text Solution
|
When 36.0g of a non -volatile, non-electrolyte solution an empirical f...
Text Solution
|
In winter, the normal temperature in Kullu valley was found to be -11^...
Text Solution
|
If latent heat of fusion of ice is 80 cals per g at 0^(@), calculate m...
Text Solution
|
A solution containing 7.5g of urea (molecular mass = 60) in 1kg of wat...
Text Solution
|
Calculate the osmotic pressure of a decinormal solution of NaCl which ...
Text Solution
|
What is the volume of a solution containing 2g mole of sugar that will...
Text Solution
|
If the osmotic pressure of 5g per litre solution of compound at 27^(@)...
Text Solution
|
The osmotic pressure of blood is 7.65atm at 37^(@)C. How much glucose ...
Text Solution
|
10g of cane sugar (molecular mass = 342) in 1 xx 10^(-3) m^(3) of solu...
Text Solution
|
A 250 mL water solution containing 48 g of sucrose (molecular mass = 3...
Text Solution
|
What would be the osmotic pressure of 0.05 M solution of sucorse at 5^...
Text Solution
|
Calculate the osmotic pressure of 0.5% solution of glucose (molecular ...
Text Solution
|
At 10^(@)C, the osmotic pressure of urea solution is 500 mm.The soluti...
Text Solution
|
A 5% solution of glucose is isotonic with 1.1 % solution of KCl at 30^...
Text Solution
|
What should be the osmotic pressure of a solution of urea in water at ...
Text Solution
|
4.0g of substance A dissolved in 100g H(2)O depressed the freezing poi...
Text Solution
|