Are you looking for the 11th Class Chemistry notes for the Federal Board? You have come to the right place. The Federal board has evolved the new edition of the Chemistry book that is different in pattern and text than the PTB.
he accessibility of its keys and notes is a big deal to do with. Understanding the needs of the students who require an accurate source of the sorted chemistry book and its notes we are providing an authentic key not just online but you can download it also to make it easy for you in no internet condition. The best part! You can download as well as you can view the notes without downloading. From chapter no 1- 12,
All Subjects 11th Class Notes in One Place
- The basic contents of the chapter
- Short and Long answers
- Solved exercises
- MCQ’S
These are given in a proper sequence so that our audience doesn’t find the difficulty of finding their required part of the chapter and notes. Hence making your findings productive and obtainable.
Chapter 1 -Stoichiometry
This Chapter 1 talks about:
- Significance of Stoichiometry
- An example of stoichiometry is the chemical formula for water. It’s H2O. A chemist might think this is a nice, even number, which strongly suggests that water is composed of equal hydrogen and oxygen parts. But that’s not a definition of water. Water could be composed of equal parts of hydrogen and oxygen or equal parts of hydrogen and a mixture of oxygen and chlorine.
- What matters is that the chemical formula for water is H2O, not H2O = H+ + O2. This means that water has a counterintuitive property: its properties are not defined by its chemical composition; as far as chemical composition goes, water can have any proportions of hydrogen and oxygen it likes.
- This counterintuitive property is called “stoichiometry.”
- Stoichiometry is the art of calculating the amount of everything you will need in advance. It is based on the principle that, in any chemical reaction, the products of reactions are always more concentrated than the reactants. It’s not easy to teach, but it has been known since antiquity; there are recipes for it in the cookbooks of ancient Rome.
- It’s imperative in chemistry because chemistry is what makes life possible. You can make many things with chemistry, but you can’t make life without it. You can have a lot of things in your house, but you can’t have a home without them.
- Avogadro’s Number
- Numericals
- Content: Short and Long Answers | Solved Exercises | MCQs
Chapter 2 – Atomic Structure
This Chapter 2 talks about:
- Daltonian Concept of the atom
- Systematic properties of cathode rays
- Properties of canal rays
- Rutherford’s experiment
- Spectrum and its types
- Content: Short and Long Answers | Solved Exercises | MCQs
Chapter 3 – Theories Of Covalent Bonding And Shapes Of Molecules
This Chapter 3 talks about:
- VSEPR Theory
- Postulates of VBT
- Drawbacks of VBT
- Hybridization
- Content: Short and Long Answers | Solved Exercises | MCQs
Chapter 4- State Of The Matter Of Gases
This Chapter 4 talks about:
- Brownian movement
- Boyle’s law
- Absolute zero
- Avogadro’s law
- Content: Short and Long Answers | Solved Exercises | MCQs
Chapter 5 – State Of Matter II Liquids
This Chapter 5 talks about:
- Cohesive forces
- Kinetic molecular theory
- Van Der-waal’s forces
- Liquid Crystals
- Content: Short and Long Answers | Solved Exercises | MCQs
Chapter 6 – State Of Matter III Solids
This Chapter 6 talks about:
- Allotropes of sulfur
- Crystal Lattice
- Lattice energy
- Content: Short and Long Answers | Solved Exercises | MCQs
Chapter 7 – Chemical Equilibrium
This Chapter 7 talks about:
- Dynamic Equilibrium
- Law of the mass of action
- Solubility product
- Content: Short and Long Answers | Solved Exercises | MCQs
Chapter 8 – Acids Bases And Salts
This Chapter 8 talks about:
- Properties
- pH
- Acid and base Disassociation
- Buffer solutions
- Content: Short and Long Answers | Solved Exercises | MCQs
Chapter 9 -Chemical Kinetics
This Chapter 9 talks about:
- Its significance
- Third order reactions
- Collision theory
- Enzymes
- Content: Short and Long Answers | Solved Exercises | MCQs
Chapter 10 – Solutions And Colloids
This Chapter 10 talks about:
- Salvation process
- Summary of key terms
- Water of hydration
- Heat of solution
- Content: Short and Long Answers | Solved Exercises | MCQs
Chapter 11 – Thermochemistry
This Chapter 11 talks about:
- Thermodynamic
- Thermochemical reactions
- Standard enthalpy of combustion
- Hess’s Law
- Content: Short and Long Answers | Solved Exercises | MCQs
Chapter 12 – Electrochemistry
This Chapter 12 talks about:
- Redox reaction
- Cell potential
- Standard electrode potential
- Electrochemical series
- Content: Short and Long Answers | Solved Exercises | MCQs
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