All are correct. Please send solutions...
Thanks a lot for the solutions, How did you form the balanced equation. I was not able to form oxidation and reduction halves.
U need the steps to balance any half rxn??
Step-1--Balance atoms other than oxygen and hydrogen.
Step-2--Balance hydrogen atom.
Step-3--Balance oxygen atom.
oh that was easy i was trying to do so by making oxidation halves and reduction halves. Thanks a lot...
Hey check it out!
For the last one, i think there won't be any change in resistance...bt can u tell me the answer !!
I also did exactly the same but the answers are given to be 12.7 gm and 10 seconds, that is why I had a doubt. I guess the answers must be wrong.
Yes it is correct. On what factors does resistance depends on? I thought that on dilution the collisions with ions dissolved would decrease so resistance decreases.
Actually i thought this way...on dilution there will be no change in conductance so i thought there would be no change in resistance..Resistance is because of collision of ions with solvent molecules & because of interionic force of attraction....