List of top Chemistry Questions on Conductance of Electrolytic Solutions asked in JEE Main

Given below are two statements: 
Statement I: Benzene is nitrated to give nitrobenzene, which on further treatment with \( \text{CH}_3\text{COCl} / \text{AlCl}_3 \) will give the product shown. 

Statement II: \( -\text{NO}_2 \) group is a meta-directing and deactivating group. 
In the light of the above statements, choose the most appropriate answer from the options given below.

The molar conductivity of a weak electrolyte when plotted against the square root of its concentration, which of the following is expected to be observed?
The molar conductivities of a divalent cation (M2+) and monovalent anion (A-) are 57 S cm-1 mol-1 and 73 S cm-1 mol-1 respectively. Then find the total molar conductivity shown by their compound in S cm-1 mol-1