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Learn about the dynamic nature, characteristics and factors of equilibrium in physical and chemical processes. Understand the concepts of equilibrium constants, pH scale, buffer solutions and ionic equilibrium with examples and exercises.
Find detailed, step-by-step solutions for each and every intext and exercise question in Chapter 7 of the NCERT Class 11 Chemistry textbook. Learn and understand the key concepts related to chemical equilibrium, such as equilibrium constants, buffer solutions and common ion effect.
- 3 min
- Chemical Equilibrium. In a chemical reaction chemical equilibrium is defined as the state at which there is no further change in concentration of reactants and products.
- Equilibrium in Physical Processes. (i) Solid-Liquid Equilibrium: The equilibrium is represented as. Rate of melting of ice = Rate of freezing of water. The system here is in dynamic equilibriums and following can be inferred.
- Equilibrium involving Dissolution of Solid in Liquid. Solution: When a limited amount of salt or sugar or any solute dissolves in a given amount of water solution is formed.
- Equilibrium between a Gas and its Solution in Liquid. This type of equilibrium can be seen by the following example: Let us consider a sealed soda water bottle in which C02 gas is dissolved under high pressure.
- A liquid is in equilibrium with its vapours in a sealed container at a fixed temperature. The volume of the container is suddenly increased, (i) What is the initial effect of the change on the vapour pressure?
- What is K for the following reaction in state of equilibrium? Answer: More Resources for CBSE Class 11. NCERT Solutions. NCERT Solutions Class 11 Maths.
- Answer
- Write the expression for the equilibrium constant for each of the following reactions. Answer
Apr 9, 2024 · Learn about the concept of chemical equilibrium, its types, factors, and applications with NCERT Class 11 Chemistry Chapter 7 Notes. Download PDF and access topics such as equilibrium constant, Le Chatelier's principle, buffer solutions, and more.
- Sumit Saini
- Ans: Class 11 Chemistry chapter 7 notes provide a definition of catalyst. It is a chemical that increases the rate of a reaction without changing t...
- Ans-. When the rate of the forward reaction equals the rate of the reverse reaction, the reaction is said to be in chemical equilibrium. It is a co...
- Ans- Electrolytes are substances that help in the conduct of electric current by allowing ions to dissociate. Ions are positively and negatively ch...
- Ans- Reactants and products exist in two or more physical states or phases in heterogeneous equilibrium.
- Ans- The ratio of the molar concentrations of the products to those of the reactants for any reversible reaction at any point other than equilibriu...
Learn about equilibrium in physical and chemical processes, law of mass action, equilibrium constant, factors affecting equilibrium, ionic equilibrium and more. Download free PDF for NCERT solutions for class 11 chemistry chapter 7 equilibrium by Aakash Experts.
May 27, 2024 · Download PDF of Equilibrium notes for class 11 Chemistry with chapter summary, definitions, examples, and key pointers. Learn Equilibrium for CBSE, CISCE, and other boards with NCERT solutions and practice papers.
