9TH Class Chemistry Past Paper 2021 Gujranwala Board English Medium

In this post, students will see 9TH Class Chemistry Past Paper 2021 Gujranwala Board English Medium. This 9TH Class Chemistry is considered a very tough book in some student's points of view and so students like to read and learn this book but we want to ask you all books are easily after clearing our concepts then any questions or mcqs would be easy for us. But students don't worry we always will provide you 9TH Class Chemistry Past Paper 2021 Gujranwala Board English Medium, 9TH Class Chemistry solved mcqs, 9TH Class Chemistry short notes as well as guess papers of all books for only students help. Students also read our last post 9TH Class Physics Past Paper 2021 Gujranwala Board English Medium.


9TH Class Chemistry Past Paper 2021 Gujranwala Board English Medium

9TH Class Chemistry Past Paper 2021 Gujranwala Board English Medium



Past Paper Papers Info
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Posted Date15 September 2021
Book CodeChemistry
DegreeMetric
BoardGujranwala Board
Current/PastPast Paper 2021
Mid/FinalFinal Papers
Year2021
Last Post9TH Physics Past Paper 2021


9TH Class Chemistry Past Paper 2021 Gujranwala Board English Medium


QNo1

  • Define empirical formula with an example? 
  • What is meant by chemical properties give an example? 
  • Define atomic number and mass number?
  • Write down the observations of Rutherford’s experiment 
  • Define electronic configuration?
  • Define shielding effect?
  • What is meant by blocks in the modern periodic table? 
  • What is the effective nuclear charge?

This is the first section of short questions. Students we remind you of these 9TH Class Chemistry Past Paper 2021 Gujranwala Board English Medium is very important for us if you want to prepare for your exam then we recommend you should read these questions and also find answers to these questions so that you can learn easily and get good marks in your exam.


QNo2
  • Why does a covalent bond become polar? 
  • Define coordinate covalent bond?
  • Define intermolecular force?
  • What is meant by evaporation and condensation? 
  • Why does vapor pressure become higher at high temperatures? 
  • Define molarity and write down its formula?
  • Define solubility 
  • Differentiate between dilute and concentrated solution 

Students also read this section of short questions of 9TH Class Chemistry Past Paper 2021 Gujranwala Board English Medium. Students, please find answers to these questions from your book only not any other third-party notes because you already learn your books a good way now very easy for you to learn these questions. After reading this you should read from any model papers and notes but first, try to read books. Also, read this 9TH Class Computer Science Past Paper 2021 Gujranwala Board English Medium.


QNo3

  • Define reducing agent?
  • Define strong electrolytes with one example?
  • Write down the name of two types of electrochemical cells?
  • Write down any four properties of silver?
  • How does chlorine react with hydrogen?
  • Write down two chemical properties of non-metals?
  • Write down the reaction of methane CH4 with chlorine in diffused sunlight? 

Students we hope you already understand about important questions of 9TH Class Chemistry Past Paper 2021 Gujranwala Board English Medium now there is no need to ask you again and again about important questions now you own responsibility to find any important materials for your paper or class test If you want to pass your exams but some students not trust any website or short notes and trust only books but it may good or not because you read from books in point wise and you can understand about questions answers there many companies announce model paper and short notes for your help so that you can find answers and see what types questions are important.


LONG QUESTIONS 


  • Write down five differences between Rutherford’s atomic theory and Bohr's atomic theory?
  • Write down any four differences between compound and mixture?
  • Define covalent bond explain its types with at least one example of each type?
  • What is vapor pressure on which factors vapor pressure does depend upon?
  • What is electroplating to explain the electroplating of chromium?
  • Explain the percentage composition of solutions in four different ways?


Students these are important long questions 9TH Class Chemistry Past Paper 2021 Gujranwala Board English Medium read it and find it from your books. Students we need your support please share our study posts with your friends and on social media like WhatsApp and Facebook groups for other student's help.



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