Solutions

45 topics, ranked by how often each is asked.

Practise SolutionsBrowse all questions
  • 62 questions
  • 34 papers
  • 3.52% of Chemistry

Topics

The squares are the last ten exam years: filled means it was asked that year.

Most asked first

45 topics · 62 questions
  1. 1Colligative properties9.7%6 questionsPractise Colligative properties
  2. 2Ideal solutions6.5%4 questionsPractise Ideal solutions
  3. 3Osmotic pressure4.8%3 questionsPractise Osmotic pressure
  4. 4Ideal and Non-ideal Solutions3.2%2 questionsPractise Ideal and Non-ideal Solutions
  5. 5Isotonic solutions and colligative properties3.2%2 questionsPractise Isotonic solutions and colligative properties
  6. 6Relative lowering of vapour pressure3.2%2 questionsPractise Relative lowering of vapour pressure
  7. 7Expressing concentration of solutions3.2%2 questionsPractise Expressing concentration of solutions
  8. 8Van't Hoff factor3.2%2 questionsPractise Van't Hoff factor
  9. 9Concentration terms3.2%2 questionsPractise Concentration terms
  10. 10Raoult's law3.2%2 questionsPractise Raoult's law
  11. 11Types of Solutions1.6%1 questionPractise Types of Solutions
  12. 12Colligative Properties - Elevation in Boiling Point1.6%1 questionPractise Colligative Properties - Elevation in Boiling Point
  13. 13Raoult's Law and Non-Ideal Solutions1.6%1 questionPractise Raoult's Law and Non-Ideal Solutions
  14. 14Henry's Law and Gas Solubility1.6%1 questionPractise Henry's Law and Gas Solubility
  15. 15Osmotic Pressure and van't Hoff Equation1.6%1 questionPractise Osmotic Pressure and van't Hoff Equation
  16. 16Solubility of Gases in Liquids – Henry's Law1.6%1 questionPractise Solubility of Gases in Liquids – Henry's Law
  17. 17Concentration of Solutions – Molality1.6%1 questionPractise Concentration of Solutions – Molality
  18. 18Colligative Properties – Osmotic Pressure1.6%1 questionPractise Colligative Properties – Osmotic Pressure
  19. 19Raoult's Law for Ideal Solutions1.6%1 questionPractise Raoult's Law for Ideal Solutions
  20. 20Non-ideal Solutions – Deviations from Raoult's Law1.6%1 questionPractise Non-ideal Solutions – Deviations from Raoult's Law
  21. 21Colligative Properties – Depression of Freezing Point1.6%1 questionPractise Colligative Properties – Depression of Freezing Point
  22. 22Non-ideal Solutions – Azeotropes1.6%1 questionPractise Non-ideal Solutions – Azeotropes
  23. 23Molality, molarity, Henry's law, and mole fraction1.6%1 questionPractise Molality, molarity, Henry's law, and mole fraction
  24. 24Raoult's law - non-ideal solutions (negative deviation)1.6%1 questionPractise Raoult's law - non-ideal solutions (negative deviation)
  25. 25Solubility and polarity (like dissolves like)1.6%1 questionPractise Solubility and polarity (like dissolves like)
  26. 26Conversion between molarity and molality1.6%1 questionPractise Conversion between molarity and molality
  27. 27Colligative properties - elevation in boiling point and van't Hoff factor1.6%1 questionPractise Colligative properties - elevation in boiling point and van't Hoff factor
  28. 28Henry's law1.6%1 questionPractise Henry's law
  29. 29Non-ideal solutions - positive deviation1.6%1 questionPractise Non-ideal solutions - positive deviation
  30. 30Colligative properties – depression in freezing point1.6%1 questionPractise Colligative properties – depression in freezing point
  31. 31Relative lowering of vapour pressure and elevation of boiling point1.6%1 questionPractise Relative lowering of vapour pressure and elevation of boiling point
  32. 32Raoult's law – composition of vapour phase1.6%1 questionPractise Raoult's law – composition of vapour phase
  33. 33Ideal solutions – thermodynamic properties1.6%1 questionPractise Ideal solutions – thermodynamic properties
  34. 34Elevation of boiling point1.6%1 questionPractise Elevation of boiling point
  35. 35Molarity1.6%1 questionPractise Molarity
  36. 36Abnormal molar masses1.6%1 questionPractise Abnormal molar masses
  37. 37Molarity and Dilution1.6%1 questionPractise Molarity and Dilution
  38. 38Depression of Freezing Point and van't Hoff Factor1.6%1 questionPractise Depression of Freezing Point and van't Hoff Factor
  39. 39Osmotic Pressure and Isotonic Solutions1.6%1 questionPractise Osmotic Pressure and Isotonic Solutions
  40. 40Depression of Freezing Point1.6%1 questionPractise Depression of Freezing Point
  41. 41Non-ideal Solutions1.6%1 questionPractise Non-ideal Solutions
  42. 42Osmosis1.6%1 questionPractise Osmosis
  43. 43Raoult's Law and Vapour Composition1.6%1 questionPractise Raoult's Law and Vapour Composition
  44. 44Depression in Freezing Point1.6%1 questionPractise Depression in Freezing Point
  45. 45Reverse Osmosis1.6%1 questionPractise Reverse Osmosis

Questions per paper

Asked in 15 of the last 16 papers (2017–2026).

  1. 2026: 2 questions
  2. 2026 Re-NEET: 2 questions
  3. 2025: 3 questions
  4. 2024: 2 questions
  5. 2024 Re-NEET: 2 questions
  6. 2023: 1 question
  7. 2023 Manipur: 2 questions
  8. 2022: 1 question
  9. 2022 Phase 2: 1 question
  10. 2021: 2 questions
  11. 2020: 2 questions
  12. 2020 Phase-2: 2 questions
  13. 2019: 2 questions
  14. 2019 Odisha: 1 question
  15. 2018: not asked
  16. 2017: 2 questions

Concepts tested

  • van't Hoff factor 4
  • Isotonic solutions and colligative properties 2
  • Molality to mole fraction 2
  • Molar mass from osmotic pressure 2
  • Positive deviation from Raoult's law 2
  • Total vapour pressure of an ideal solution 2
  • Classification of Solution Mixtures
  • Colligative properties - elevation in boiling point and van't Hoff factor
  • Composition of the vapour phase
  • Condition for obeying Raoult's law
  • Conversion between molarity and molality
  • Depression of freezing point
  • Desalination by reverse osmosis
  • Determining temperature from slope of osmotic pressure vs concentration graph
  • Deviations from Raoult's Law
  • Enthalpy of solution from steps
  • Entropy of mixing
  • Freezing point depression