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JEE MAIN 2025
29-01-2025 SHIFT-1
Question
At temperature T, compound ${\rm{A}}{{\rm{B}}_{2(\;{\rm{g}})}}$ dissociates as ${\rm{A}}{{\rm{B}}_{2(\;{\rm{g}})}}$ ⇌ ${\rm{AB}}({\rm{g}}) + \frac{1}{2}\;{{\rm{B}}_{2(\;{\rm{g}})}}$ having degree of dissociation x (small compared to unity). The correct expression for x in terms of ${{\rm{K}}_{\rm{p}}}$ and p is
Select the correct option:
A
$\sqrt {{K_p}} $
B
$\sqrt[4]{{\frac{{2{K_p}}}{p}}}$
C
$\sqrt[3]{{\frac{{2\;{{\rm{K}}_{\rm{p}}}}}{{\rm{p}}}}}$
D
$\sqrt[3]{{\frac{{2K_{\rm{p}}^2}}{{\rm{p}}}}}$
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
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JEE Main
Chemistry
Hard
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