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Chemical Equilibrium question

2022 · 26 Jun · Shift 2 · Q20

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JEE Main
Chemistry
Chemical Equilibrium
2022 · 26 Jun · Shift 2 · Q20

Chemical Equilibrium question

2022 · 26 Jun · Shift 2 · Q20

JEE MainChemistryChemical EquilibriumNumerical+4 / −1

40% of

HI

undergoes decomposition to

H_2

and

I_2

at 300 K.

\Delta

G

^\Theta

for this decomposition reaction at one atmosphere pressure is

\underline{\hspace{2cm}}

J mol

-

1. [nearest integer] (Use R = 8.31 J K

-

1 mol

-

1 ; log 2 = 0.3010, ln 10 = 2.3, log 3 = 0.477)

Numerical answer

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