Calculate the concentration of H+ ions in a solution of 1.0 M acetic acid at 298 K, if Ka=1.8×10-5 Also show that
For the following reaction:
¡f2 mol of H, arc mixed with 1 moI of CO, then derive the expression for the equilibriumconstant, Kp in terms of the extent of reaction, and the total pressure, pt .
See Answer →Draw and explain the phase diagram of Bi-Cd eutectic system.
See Answer →Explain the effect of impurities on CST of solutions giving suitable examples
See Answer →Discuss the solubility of gases in liquids. Briefly explain the factors affecting the solubility
See Answer →
Discuss the entropy change for the isothermal reversible expansion and reversible Compression
See Answer →Calculate rH 0 at 298.15 K for the following reaction:
You can use the required data as given in the study material.
See Answer →Define work. Give different ways in which work can be done. Which two other quantities have same units as that of work
See Answer →Draw the following Bravais lattices:
(i) Body centred cubic
(ii) Face centred cubic
(iii) Simple monoclinic
(iv) End entered orthorhombic
(v) Hexagonal
See Answer →Explain the surface tension of liquids and the factors affecting it.
See Answer →Derive van der Waals equation.
See Answer →State Boyle’s law and Charle’s law. Also draw their corresponding isotherms and isobars
See Answer →Differentiate between physiosorption and chemisorption.
See Answer →Write the name and symbol of SI units of the following physical quantities:
(i) Length
(ii) Mass
(iii) Amount of substance
(iv) Temperature
See Answer →What are Ellingham Diagrams?
See Answer →What are ligands? What is a bidentate ligand ? Give one example of a bidentate ligand
See Answer →Which oxidation state of the lanthanides and actinides is the most stable and why?
See Answer →Why the separation of actinides is very difficult?
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