1
JEE Main 2021 (Online) 16th March Morning Shift
MCQ (Single Correct Answer)
+4
-1
Given below are two statements :
Statement I : The Eo value for Ce4+ / Ce3+ is + 1.74 V.
Statement II : Ce is more stable in Ce4+ state than Ce3+ state.
In the light of the above statements, choose the most appropriate answer from the options given below :
Statement I : The Eo value for Ce4+ / Ce3+ is + 1.74 V.
Statement II : Ce is more stable in Ce4+ state than Ce3+ state.
In the light of the above statements, choose the most appropriate answer from the options given below :
2
JEE Main 2021 (Online) 24th February Morning Slot
MCQ (Single Correct Answer)
+4
-1
English
Hindi
The electrode potential of M2+/M of 3d-series elements shows positive value for :
3
JEE Main 2020 (Online) 6th September Evening Slot
MCQ (Single Correct Answer)
+4
-1
For the given cell :
Cu(s) | Cu2+(C1M) || Cu2+(C2M) | Cu(s)
change in Gibbs energy ($$\Delta $$G) is negative, if
Cu(s) | Cu2+(C1M) || Cu2+(C2M) | Cu(s)
change in Gibbs energy ($$\Delta $$G) is negative, if
4
JEE Main 2020 (Online) 5th September Evening Slot
MCQ (Single Correct Answer)
+4
-1
The variation of molar conductivity with concentration of an electrolyte (X) in aqueous solution
is shown in the given figure.
The electrolyte X is :

The electrolyte X is :
Questions Asked from Electrochemistry (MCQ (Single Correct Answer))
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