Electrochemistry · Chemistry · BITSAT

Start Practice

MCQ (Single Correct Answer)

BITSAT 2022
Using the standard electrode potential, find out the pair between which redox reaction is not feasible. E$$^\Theta $$ values Fe3+ / Fe2+ = + 0.77; I2 ...
BITSAT 2021
The molar conductivities of KCl, NaCl and KNO3 are 152, 128 and 111 S cm2 mol$$-$$1 respectively. What is the molar conductivity of NaNO3?...
BITSAT 2021
The approximate time duration in hours to electroplate 30 g of calcium from molten calcium chloride using a current of 5 A is (Atomic mass of Ca = 40)...
BITSAT 2021
Given, the reduction potential of Na+, Mg2+, Al3+ and Ag+ as $$E_{N{a^ + }/Na}^o$$ = $$-$$ 2.17 V; $$E_{M{g^{2 + }}/Mg}^o$$ = $$-$$ 2.37 V; $$E_{A{g^ ...
BITSAT 2020
A solution of copper sulphate is electrolyzed between copper electrodes by a current of 10.0A passing for one hour. Which of the following statements ...
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
CBSE
Class 12