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JEE ADVANCE 2011
paper 2
Multiple correct answers - Select all that apply
Question
The equilibrium $$ 2 \mathrm{Cu}^{\prime} \rightleftharpoons \mathrm{Cu}^{\circ}+\mathrm{Cu}^{\prime \prime} $$ in aqueous medium at $25^{\circ} \mathrm{C}$ shifts towards the left in the presence of
Select ALL correct options:
A
$\mathrm{NO}_3^{-}$
B
$\mathrm{Cl}^{-}$
C
$\mathrm{SCN}^{-}$
D
$\mathrm{CN}^{-}$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
⚠ Partially correct. Some answers are missing.
Solution
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