Solved papers for JEE Main & Advanced JEE Main Paper (Held On 10 April 2015)

done JEE Main Paper (Held On 10 April 2015) Total Questions - 1

• question_answer1) A variable, opposite external potential \[({{E}_{ext}})\] is applied to the cell\[Zn|Z{{n}^{2+}}(1M)||C{{u}^{2+}}(1M)|Cu,\]potential 1.1 V. When \[{{E}_{ext}}<1.1V\] and \[{{E}_{ext}}>1.1V,\]respectively electrons flow from : JEE Main Online Paper (Held On 10 April 2015)
  A)
  anode to cathode and cathode to 1 anode
  done clear
  B)
   cathode to anode in both cases
  done clear
  C)
   cathode to anode and anode to cathode
  done clear
  D)
   anode to cathode in both cases
  done clear
  View Answer play_arrow