NCERT Solutions class 12 Chemistry ElectroChemistry part 2

NCERT Solutions class 12 Chemistry ElectroChemistry part 2 book solutions are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE board exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT textbooks. Class 12 Chemistry chapter wise NCERT solution for Chemistry part 1 and Chemistry part 2 for all the chapters can be downloaded from our website and myCBSEguide mobile app for free.

Download NCERT solutions for ElectroChemistry part 2 as PDF.

NCERT Class 12 Chemistry Chapter-wise Solutions

1. The Solid State
2. Solutions
3. Electrochemistry
4. Chemical Kinetics
5. Surface Chemistry
6. General Principles and Processes of Isolation of Elements
7. The p-Block Elements
8. The d-and f-Blocks Elements
9. Coordination Compounds
10. Haloalkanes and Haloarenes
11. Alcohols, Phenols and Ethers
12. Aldehydes, Ketones and Carboxylic Acids
13. Amines
14. Biomolecules
15. Polymers
16. 16 – Chemistry in Everyday Life

CHAPTER THREE ELECTROCHEMISTRY

• 3.1 Electrochemical Cells
• 3.2 Galvanic Cells
• 3.3 Nernst Equation
• 3.4 Conductance of Electrolytic Solutions
• 3.5 Electrolytic Cells and Electrolysis
• 3.6 Batteries
• 3.7 Fuel Cells
• 3.8 Corrosion

NCERT Solutions class 12 Chemistry ElectroChemistry part 2

10. The conductivity of sodium chloride at 298 K has been determined at different concentrations and the results are given below: Concentration/M 0.001 0.010 0.020 0.050 0.100

Calculate for all concentrations and draw a plot betweenand . Find the value of .

11. Conductivity of 0.00241 M acetic acid is . Calculate its molar conductivity and if for acetic acid is , what is its dissociation constant?

12. How much charge is required for the following reductions:

(i) 1 mol of to Al.

(ii) 1 mol of to Cu.

(iii) 1 mol of to .

13. How much electricity in terms of Faraday is required to produce

(i) 20.0 g of Ca from molten .

(ii) 40.0 g of Al from molten .

14. How much electricity is required in coulomb for the oxidation of

(i) 1 mol of to .

(ii) 1 mol of FeO to .

15. A solution of is electrolysed between platinum electrodes using a current of 5 amperes for 20 minutes. What mass of Ni is deposited at the cathode?

16. Three electrolytic cells A,B,C containing solutions of and respectively are connected in series. A steady current of 1.5 amperes was passed through them until 1.45 g of silver deposited at the cathode of cell B. How long did the current flow? What mass of copper and zinc were deposited?

17. Using the standard electrode potentials given in Table 3.1, predict if the reaction between the following is feasible:

(i) and

(ii) and Cu(s)

(iii) and

(iv) Ag(s) and

(v) and .

18. Predict the products of electrolysis in each of the following:

(i) An aqueous solution of with silver electrodes.

(ii) An aqueous solution of with platinum electrodes.

(iii) A dilute solution of with platinum electrodes.

(iv) An aqueous solution of with platinum electrodes.

NCERT Solutions Class 12 Chemistry

NCERT Solutions Class 12 Chemistry PDF (Download) Free from myCBSEguide app and myCBSEguide website. Ncert solution class 12 Chemistry includes textbook solutions from both part 1 and part 2. NCERT Solutions for CBSE Class 12 Chemistry have total 16 chapters. 12 Chemistry NCERT Solutions in PDF for free Download on our website. Ncert Chemistry class 12 solutions PDF and Chemistry ncert class 12 PDF solutions with latest modifications and as per the latest CBSE syllabus are only available in myCBSEguide NCERT Solutions class 12 Chemistry Amines part 1

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