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JEE MAIN 2026
24-01-2026 S2
Question
One mole of $\mathrm{Cl}_2(\mathrm{~g})$ was passed into 2 L of cold 2 M KOH solution. After the reaction, the concentrations of $\mathrm{Cl}^{-}, \mathrm{ClO}^{-}$and $\mathrm{OH}^{-}$are respectively (assume volume remains constant)
Select the correct option:
A
$0.75 \mathrm{M}, 0.75 \mathrm{M}, 1 \mathrm{M}$
B
$0.5 \mathrm{M}, 0.5 \mathrm{M}, 0.5 \mathrm{M}$
C
$0.5 \mathrm{M}, 0.5 \mathrm{M}, 1 \mathrm{M}$
D
$1 \mathrm{M}, 1 \mathrm{M}, 1 \mathrm{M}$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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Question Tags
JEE Main
Chemistry
Medium
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