Electrochemistry

What are the two types of conductors in electrochemistry?

What are the two branches of electrochemistry?

1 mole of K₂Cr₂O₇ cannot oxidise

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R:
Assertion A: In equation ΔG = -nFEcell, value of ΔG depends on n.
Reason R: Ecell is an intensive property and ΔG is an extensive property.

In the light of the above statements, choose the correct answer from the options given below:

The conductivity of centimolar solution of KCl at 25°C is 0.0210 ohm^-1 cm^-1 and the resistance of the cell containing the solution at 25°C is 60 ohm. The value of cell constant is:

Match List-I with List-II.
List-I
(a) PCl₅
(b) SF₆
(c) BrF₅
(d) BF₃
List-II
(i) Square pyramidal
(ii) Trigonal planar
(iii) Octahedral
(iv) Trigonal bipyramidal
Choose the correct answer from the options given below.

A sample of n-octane (1.14 g) was completely burnt in excess of oxygen in a bomb calorimeter, whose heat capacity is 5 kJ K^-1 As a result of combustion reaction, the temperature of the calorimeter is increased by 5 K . The magnitude of the heat of combustion of octane at constant volume is ____ kJmol^-1 (nearest integer).

Let C?Cl and C?SO? be the conductances (in S) measured for saturated aqueous solution of NaCl and BaSO?, respectively, at a temperature T. Which of the following is false?