Solved papers for JEE Main & Advanced AIEEE Solved Paper-2012

done AIEEE Solved Paper-2012 Total Questions - 1

• question_answer1) The standard reduction potentials for \[Z{{n}^{2}}/Zn,N{{i}^{2+}}/Ni\] and \[F{{e}^{2+}}/Fe\] are \[-0.76,-0.23\]and \[-0.44\] V respectively. The reaction \[X+{{Y}^{2}}+\to {{X}^{2+}}Y\] will be spontaneous when :   AIEEE  Solved  Paper-2012
  A)
  \[X=Ni,\,Y=Fe\]   
  done clear
  B)
  \[X=Ni,\,Y=Zn\]
  done clear
  C)
  \[X=Fe,\,Y=Zn\]  
  done clear
  D)
  \[X=Zn,\,Y=Ni\]
  done clear
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