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- Equilibrium is the state of a process in which the properties like the concentration of the system, pressure, and temperature do not change with the passage of time. It can be established for both chemical and physical processes. At the stage of equilibrium, the rate of forwarding and reverse reactions are equal.
school.careers360.com/ncert/ncert-solutions-class-11-chemistry-chapter-7-equilibriumNCERT Solutions for Class 11 Chemistry Chapter 7 Equilibrium
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“Equilibrium” is the seventh chapter in the NCERT Class 11 Chemistry Textbook. Several important concepts, such as equilibrium constants, buffer solutions and the common-ion effect, are explained in this chapter.
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Question 1. 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? (ii) How do the rates of evaporation and condensation change initially? (iii) What happens when equilibrium is restored finally ...
Question 1. The following concentration were obtained for the formation of NH3 from N2 and H2 at equilibrium at 500 K.[N2(g)] = 1.5 x 10-2 M [H2 (g)] = 3.0 x 10-2 M [NH3] = 1.2 x 10-2 M. Calculate equilibrium constant. Answer: Question 2. Write the equilibrium constant (Kc) expression for the following reactions. Answer: Question 3. Given the equil...
Question 1. (i) Point out the differences between ionic product and solubility product. (ii) The solubility of AgCl in water at 298 K is 1.06 x 10-5 mole per litre. Calculate its solubility product at this temperature. Answer: (i) Question 2. At certain temperature and under a pressure of 4 atm, PCl5 is 10% dissociated. Calculate the pressure at wh...
Question 1. The equilibrium expression, Kc= [C02] represents the reaction. Question 2. Hydrogen molecule (H2) can be dissociated into hydrogen atoms (H). Which one of the following changes will not increase the number of atoms present at equilibrium? (a) adding H atoms (b) increasing the temperature (c) increasing the total pressure (d) increasing ...
Question 1. For the equilibrium 2 NOCl(g)——-> 2NO(g) + Cl2(g) the value of the equilibrium constant Kc is 3.75 x 10-6 at 1069 K. Calculate the Kp for the reaction at this temperature? Answer: We know that Kp = Kc(RT)∆n For the above reaction, ∆n = (2 + 1) – 2 = 1 Kp = 3.75 x 10’6 (0.0831 x 1069) Kp= 0.033. Question 2. The values of Ksp of two spari...
Using NCERT Chemistry Part 1 and 2 Class 11 solutions Equilibrium exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in NCERT Solutions are essential questions that can be asked in the final exam.
NCERT Solutions for Class 11 Chemistry Chapter 7 Equilibrium: In this chapter, students learn Equilibrium in physical and chemical processes, dynamic nature of equilibrium, the law of mass action, equilibrium constant, factors affecting equilibrium - Le Chatelier's principle, ionic equilibrium- ionisation of acids and bases, strong and weak ...
5 days ago · Equilibrium NCERT Solutions Class 11, allows you to explore the dynamic balance of reactions, understanding the interplay between forward and reverse processes. Access FREE PDF downloads to unravel the complexities of equilibrium concepts, from Le Chatelier's Principle to equilibrium constants.
Aug 22, 2022 · After studying NCERT solutions for class 11 chemistry chapter 7 Equilibrium, you will be able to identify equilibrium's dynamic nature involved in chemical and physical processes; explain the law of equilibrium; explain characteristics of equilibria involved in chemical and physical processes; write expressions for equilibrium constants ...
Jun 18, 2021 · Here we have given NCERT Solutions for Class 11 Chemistry Chapter 7 Equilibrium. Question 1. 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 ?
