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Solutions — Concept Maps

Punjab Board · Class 12 · Chemistry

3 concept maps of Solutions for Punjab Board Class 12 Chemistry, each also written out as a text outline. Maps: Classification of different types.

45 questions36 flashcards5 formulas & key relations5 concepts

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A graph illustrating Raoult's Law for an ideal binary liquid-liquid solution, showing the partial vapor pressures of components and total vapor pressure as a function of mole fraction.
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An illustration from Super Tutor's Solutions chapter — alongside flashcards, concept maps and practice questions.

3 Concept Maps

Classification of different types of solutions based on physical states of solute and solvent

Classification of different types of solutions based on physical states of solute and solvent

The map in words

  • Solutions
    • Gaseous Solutions
      • Gas in Gas
        • Air mixture
      • Gas in Liquid
        • Chloroform in N2
      • Gas in Solid
        • Hydrogen in palladium
    • Liquid Solutions
      • Gas in Liquid
        • O2 in water
      • Liquid in Liquid
        • Ethanol in water
      • Solid in Liquid
        • Glucose in water
    • Solid Solutions
      • Gas in Solid
        • H2 in palladium
      • Liquid in Solid
        • Mercury-sodium amalgam
      • Solid in Solid
        • Copper in gold

Step-by-step process for calculating mass percentage of a solution

Step-by-step process for calculating mass percentage of a solution

The map in words

  • Prepare Solution
    • Weigh Solute and Solution
      • Apply Formula
        • Mass % = Mass Solute ÷ Mass Solution × 100
          • Result in Percentage

Overview of different concentration expression methods and their applications

Overview of different concentration expression methods and their applications

The map in words

  • Concentration Units
    • Mass Percentage
      • w/w ratio
      • Temperature independent
      • Industrial use
    • Volume Percentage
      • v/v ratio
      • Liquid solutions
      • Alcohol beverages
    • Mass by Volume
      • w/v ratio
      • Pharmacy applications
      • Medical solutions
    • Parts Per Million
      • Trace quantities
      • Pollutant analysis
      • Environmental testing

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Frequently Asked Questions

What are the important topics in Solutions for Punjab Board Class 12 Chemistry?
Key topics in Solutions include Types of Solutions, Expressing Concentration of Solutions, Solubility – Solids and Gases in Liquids, Vapour Pressure of Liquid Solutions and Raoult's Law. Study these first, then practise questions on each for the Punjab Board Class 12 board exam.
What do the concept maps for Solutions show?
The 3 maps show how the ideas in Solutions connect: Classification of different types of solutions based on physical states of solute and solvent; Step-by-step process for calculating mass percentage of a solution. Each map is also written out as an outline on this page.
How should I revise Solutions for the Punjab Board Class 12 board exam?
Learn the core ideas first, then work through the 45 practice questions on Solutions. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

More resources for Solutions

All Punjab Board Class 12 Chemistry Concept Maps

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