The resistance of a conductivity cell filled with an electrolytic solution is observed to be 180 Ω. If the resistance of 0.1M KCl solution taken in the same cell was found to be 72 Ω calculate the conductivity of the given solution. (Given: The conductivity of 0.1 M KCl solution = 1.29 S m-1 ).

(a) “A four phase equilibrium is not possible in a one component system.” Justify the statement.

(b) Differentiate between true and metastable equilibrium.

Differentiate electrolyte concentration cell and electrode concentration cells

How will you synthesise valine using Gabriel phthalimide synthesis? Explain giving the sequence of reactions involved.

What is ionic mobility? How is it related to transference number?

The cell reaction for a galvanic cell is given below Cu(s) + 2Ag⁺ (aq) →Cu²⁺ (aq) + 2Ag(s)