Solved papers for JEE Main & Advanced JEE Main Paper (Held On 11 April 2015)

done JEE Main Paper (Held On 11 April 2015) Total Questions - 1

• question_answer1) At 298 K, the standard reduction potentials are 1.51 V for\[MnO_{4}^{-}|M{{n}^{2+}},1.36V\]for \[C{{l}_{2}}|C{{l}^{-}},1.07V\] for \[B{{r}_{2}}|B{{r}^{-}},\]and \[0.54V\]for \[{{I}_{2}}|{{I}^{-}}.\]At pH = 3, permanganate is expected to oxidize : \[\left( \frac{RT}{F}=0.059V \right)\] [JEE Main Online Paper (Held On 11 April 2015)]  
  A)
  \[C{{l}^{-}},B{{r}^{-}}\]and \[{{I}^{-}}\]
  done clear
  B)
  \[C{{l}^{-}}\]and\[B{{r}^{-}}\]
  done clear
  C)
  \[B{{r}^{-}}\]and\[{{I}^{-}}\]
  done clear
  D)
  \[{{I}^{-}}\]only
  done clear
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