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JEE Main 11 April 2015 Paper

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Question : 35

Total: 90

For the equilibrium , A(g)⇌B(g),∆H is —40kJ/mol. If the ratio of the activation energies of the forward (Ef) and reverse (Eb) reactions is

then :

Ef=60kJ/mol,Eb=100kJ/mol
Ef=30kJ/mol,Eb=70kJ/mol
Ef=80kJ/mol,Eb=120kJ/mol
Ef=70kJ/mol,Eb=30kJ/mol

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