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State Raoult's law for a solution of vol...

State Raoult's law for a solution of volatile liquids.

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### Step-by-Step Text Solution: 1. **Definition of Volatile Liquid**: - A volatile liquid is defined as a liquid that has a tendency to evaporate easily at a given temperature. This means that it has a relatively high vapor pressure compared to non-volatile liquids. 2. **Statement of Raoult's Law**: - Raoult's Law states that for a solution of volatile liquids, the partial vapor pressure of each component in the solution is directly proportional to the vapor pressure of the pure component and its mole fraction in the solution. ...
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State Raoult's law for solution containing volatile liquid components. Taking a sutiable example, explan the meaning of positive deviation from Raoult's law .

State Raoult's law for a solution containing volatile components. Write two characteristics of the solution which obeys Raoult's law at all concentrations.

(a) State Raoult's law for a solution containing volatile components. How does Raoult' s law become a special case of Henry's law? (b) 1.00 g of a non-electrolyte solute dissolved in 50 g of benzene lowered the freezing point of benzene by 0.40 K. Find the molar mass of the solute. (K_(f)" for benzene "=5.12 kg mol^(-1))

State Raoult's law for the solution containing volatile components. What is the similarity . between Raoult's law and Henry's law ?

State Raoult's law for a binary solution containing volatile components.

Explain Raoult's law for a solution containing non-volatile solute.

Write expressions for the Raoult's law for non-volatile solutes.

Define Raoult's law for the elevation of boiling point of a solution.

Based on the given diagram, which of the following statements regarding the homogenous solution of two volatile liquids are correct? (1) Plots AD and BC show that Raoult's law is obeyed for the solution in which B is a solvent and A is the solute and as well as for that in which A is solvent and B is solute. (2) Plot CD shows that Dalton's law of partial pressures is obeyed by the binary solution of components A and B. (3) EF + EG = EH; and AC and BD correspond to the vapour pressure of the pure solvents A and B respectively.

STATEMENT-1 : For solution of volatile liquids, the partial vapour pressure of each component in the solution is directly proportional to its mole fraction. STATEMENT-2 : Always there will be lowering of vapour pressure on addition of non-volatile solute to a solvent. STATEMENT-3 : If there is dissociation of non-volatile then the V.P. of solution increases.

ICSE-SOLUTIONS-EXERCISE (PART-II Descriptive Questions) (VERY SHORT ANSWER QUESTIONS)
  1. Mention a large scale use of the phenomenona of reverse osmosis.

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  2. What is the sum of mole fractions of all the components in a three-co...

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  3. State Raoult's law for a solution of volatile liquids.

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  4. Differentiate between molarity and molality of a solution .How can we ...

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  5. What will be the nature of the solution when ethyl alcohol and water ...

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  6. What happens when blood cells are placed in pure water?

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  7. Which will have a higher boiling point, 0.1 M NaCl or 0.1 M BaCl(2) so...

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  8. The values of van't Hoff factors for KCl,NaCl, and K(2)SO(4) respectiv...

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  9. State the formula relating pressure of a gas with its mole fraction i...

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  10. In the determination of molar mass of A^(+) B^(-), using a colligative...

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  11. What is the effect of temperature on the molality of solution?

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  12. Differentiate between molality and molarity of a solution . What is th...

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  13. Two liquids X and Y boil at 110^(@)C and 130^(@)C, respectively. Which...

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  14. State Henry's law. What is the effect of temperature on the solubility...

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  15. 10 mL of a liquid A were mixed with 10 mL of liquid B. The volume of ...

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  16. Why does a solution of ethanol and cyclohexane shows positive deviati...

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  17. At same temperature, oxygen is more soluble in water than hydrogen. Wh...

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  18. Give reason when 30 mL of ethyl alcohol and 30 mL of water are mixed,...

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  19. Two liquids A andB on mixing produce a warm solution. Which type of de...

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  20. Two liquids A and B boil at 130^(@)C and 160^(@)C , respectively. Whi...

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