Electrochemistry engineering chemistry

Dr. Anjali Ssaxena
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Reaction Feasibility electrode potentials| Electrochemistry numerical | Engineering chemistry unit-3

An iron wire is immersed in a solution containing ZnSO4 and NiSo4. The concentration of each salt is 1 M. Predict, giving reasons, which of the following reaction is likely to proceed.1)Iron reduces Zn+2 ions2) Iron reduces Ni+2 ionsGiven : E⁰ (Zn+2/Zn) = -0.76V   E⁰ (Fe+2/Fe) = -0.44V   E⁰ (Ni+2/Ni) = -0.25V In this video I have explained How can we check the feasibility of reaction with the help of electrode potential or by gibbs free energy. These numerical are very common in electrochemistry of engineering chemistry in b. tech 1st year in 2 marks.Access the playlist of electrochemistry: https://www.youtube.com/playlist?list...Access the playlist of water treatment (module-4): https://www.youtube.com/playlist?list...Access the playlist of Fuels (Module-4): https://www.youtube.com/playlist?list...Access the playlist of Polymers (Module-5): https://www.youtube.com/playlist?list...Access the playlist of chemical bonding (module-1): https://www.youtube.com/playlist?list...Subscribe the Chemistry by Dr. Anjali Ssaxena to access  more videos:https://www.youtube.com/channel/UCMT-..#reactionisfeasible#reactionfeasibilityelectrodepotential#gibbsfreeenergy#electrochemistrynumericalsengineeringchemistry#engineeringchemistrybtech1styearunit3

CSE 1st Year

CSE 1st Year

An iron wire is immersed in a solution containing ZnSO4 and NiSo4. The concentration of each salt is 1 M. Predict, giving reasons, which of the following reaction is likely to proceed.1)Iron reduces Zn+2 ions2) Iron reduces Ni+2 ionsGiven : E⁰ (Zn+2/Zn) = -0.76V   E⁰ (Fe+2/Fe) = -0.44V   E⁰ (Ni+2/Ni) = -0.25V In this video I have explained How can we check the feasibility of reaction with the help of electrode potential or by gibbs free energy. These numerical are very common in electrochemistry of engineering chemistry in b. tech 1st year in 2 marks.Access the playlist of electrochemistry: https://www.youtube.com/playlist?list...Access the playlist of water treatment (module-4): https://www.youtube.com/playlist?list...Access the playlist of Fuels (Module-4): https://www.youtube.com/playlist?list...Access the playlist of Polymers (Module-5): https://www.youtube.com/playlist?list...Access the playlist of chemical bonding (module-1): https://www.youtube.com/playlist?list...Subscribe the Chemistry by Dr. Anjali Ssaxena to access  more videos:https://www.youtube.com/channel/UCMT-..#reactionisfeasible#reactionfeasibilityelectrodepotential#gibbsfreeenergy#electrochemistrynumericalsengineeringchemistry#engineeringchemistrybtech1styearunit3

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