class 10th chemistry guess paper Punjab Boards 2024

These are the two versions of the 10th Class Chemistry Guess Paper for 2024, which are offered in both English and Urdu. You are free to choose any version as long as you cover the entire curriculum and do well in your Chemistry Class. Here is a link to download the PDF file.

In addition, I already posted on Shah Notes the matching systems for all nine disciplines, including chemistry. The whole paper is easily downloadable in PDF format if that’s what you’re interested in.

Class 10th Chemistry Guess Paper Punjab Boards 2024

The complete syllabus for the year 2024 is covered in this guess paper. This guess paper can help students from various boards prepare well and get good grades.

The 2024 estimate paper is currently accessible in PDF format. To view the Guess Paper in PDF format, just click the download option in PDF format.

10th Chemistry Guess

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Class 10th Chemistry Guess Paper Punjab Boards 2024
Class 10th Chemistry Guess Paper Punjab Boards 2024

 

Class 10th Chemistry Important Questions;

                                                          UNIT N0 #09
  • Reversible & irreversible reaction?
  •  Dynamic equilibrium & Static equilibrium?
  • Law of mass action?
  • Equilibrium constant?
  • How dynamic equilibrium constant is established
  • How direction of a reaction can be predicted
  •  Relationship b/w active mass and rate of reaction

 

Important Long Questions:

  • What is meant by a complete & incomplete reaction? Why reactions do not go to completion?
  • Give the macroscopic characteristics of forward reactions, reverse reactions & dynamic equilibrium.
  • State the law of mass action and derive the expression for the equilibrium constant for a given reaction A +B>< C+D / general reaction.
  • Explain the importance of equilibrium constant.
  • Describe a reversible reaction with the help of an example & graph.

 

Unit 10

  • Important Short Questions:
    •  Define Acid & base according to Arrhenius.
    • Write limitations of Arrhenious concept.
    • What is Bronsted Lowry Theory?
    • Differentiate b/w Lewis acid & base.
    • Why H+ ion acts as a Lewis acid?
    • Give four uses of sulphuric acid.
    • Define pH. What is the pH of pure water?
    • Define pH of solution.
    • Define indicators.
    • What are salts? Give two examples.
    • Give four uses of salts.
    • Write four uses of sodium silicate, calcium chloride, calcium oxide
    • Differentiate b/w acidic salts & basic salts.

Important Long Questions:

  • Compare the physical properties of acids & bases with examples.
  • Explain the Arrhenius concept of acids & bases with examples. What are limitations of this concept
  • Explain Lewis concept of an acid & a base.
  • What are indicators? How they are used to determine pH of acidic, basic and neutral solutions.
  • Define salts. Explain their characteristics and uses of some important salts.
  • Give the application/uses of some important bases.
  • Explain Bronsted Lowry concept of an acid and base with examples.

 

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