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Step by step text solution for Why does the molality of a solution remain unchanged with temperature? by CHEMISTRY experts to help you in doubts & scoring excellent marks in Class 12 exams.
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R G PUBLICATION-SOLUTION-EXERCISE
- Why does the molality of a solution remain unchanged with temperature?
01:09
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- What is an ideal solution?
01:09
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- Mention a method used for desalination of sea water.
03:35
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- Which of the following concentration of solution depends on temperatur...
07:25
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- Give the definition of solubility of a substance.
02:35
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- A solution of sucrose (molecular mass 342 u) is prepared by dissolving...
02:42
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- A solution of sucrose (molecular mass 342 u) is prepared by dissolving...
03:25
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- A solution of sucrose (molecular mass 342 u) is prepared by dissolving...
03:07
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- Boiling point of water at 750mm Hg is 99.63^@C. How much sucrose is to...
03:59
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- 2.5gm ethanoic acid (CH3COOH) is dissolved in 75g benzene. Calculate t...
03:19
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- 0.52g of glucose (C6H12O6) is dissolved in 80.2g of water calculate th...
02:11
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- Define osmotic pressure. How can molar mass of a substance be determin...
03:32
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- Calculate the molarity of a solution containing 1g of NaOH in 250 mL o...
01:44
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- What is meant by positive deviation from Raoult's law? Explain why thi...
06:15
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- State Henry's law and mention its two important applications.
03:09
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- 2000 cm^3 of an aqueous solution of a protein contains 1.26 g of the p...
04:16
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- State Rault's law for solution of volatile liquid. Taking suitable exa...
06:54
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- Mention a method used for desalination of sea water.
03:35
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- What are azeotropes?
04:15
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- State Henry's law. At the same temperature, hydrogen gas is more solub...
03:50
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