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iron powder is added to 1 M cacl2 at 298 K the reaction occurring is Cd+2 + Fe ->Cd s + Fe+2 . IF the standard potential of cell producing this reaction is 0.037 V ,concentration of cd+2 and fe+2 ions in above will be 0.05,0.95 0.95,0.05 0.40,0.60 0.60,0.40 in M resp.

iron powder is added to 1 M cacl2 at 298 K the reaction occurring is Cd+2 + Fe ->Cd s + Fe+2 . IF the standard potential of cell producing this reaction is 0.037 V ,concentration of cd+2 and fe+2 ions in above will be 
  1. 0.05,0.95
  2. 0.95,0.05
  3. 0.40,0.60
  4. 0.60,0.40           in M resp.

Grade:12th Pass

2 Answers

Shivangi Khatter
askIITians Faculty 468 Points
5 years ago
question is incmplete. there are more variables in nernst question.
vasu soni
25 Points
5 years ago
“In Equillibrium will be”  Forgot to add that line The condition mentioned in question 

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