MCQ (Single Correct Answer)
Which of the following solutions will have highest conductivity?
The reduction potential of hydrogen half-cell will be negative if
The charge carried by 1 millimole of Mn+ ions is 193 coulombs. The value of n is
If electrolysis of aqueous CuSO4 solution is carried out using Cu-electrodes, the reaction taking place at the anode is
What amount of electricity can deposit 1 mole of Al metal at cathode when passed through molten AlCl3 ?
Given the standard half-cell potentials (E$$^\circ$$) of the following as$$\matrix{
{Zn \to Z{n^{2 + }} + 2{e^ - };} & {{E^o} = + 0.76V} \cr ...
How many faradays are required to reduce 1 mol of $$C{r_2}O_7^{2 - }$$ to Cr3+ in acid medium?
MCQ (More than One Correct Answer)
Identify the correct statement(s) :