JEE Main 11 April 2015 Paper

Section: Chemistry

Question : 38 of 90

Marks: +1, -0

At 298 K, the standard reduction potentials are 1.51 V for MnO4−|Mn2+,1.36 V for Cl2|Cl−,1.07V for Br2|Br−, and 0.54V for I2|I−.At pH=3, permanganate is expected to oxidize : (

=0.059V)

[Main 11 Apr 2015]

Cl−,Br− and I−
Cl− and Br−
Br− and I−
I− only

Validate

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