Fizza Khalid on Nearpeer MDCAT Common Room
can anyone explain.... more negative reduction potential positive reduction potential ko replace kerta hai na? or agr series main daikhain to jo element opper ho ga wo neeche wale ko replace kre ga but jo neeche wo opper wale ko nhi kr sakta.. right?
Fizza Khalid · 2026-09-11T17:10:24.789Z
H2 sai opper more negative or neeche?
Alisha · 2026-09-11T17:25:57.059Z
https://www.youtube.com/watch?v=Ml3GNATt2WU watch this
Shaban ali · 2026-09-11T18:19:49.518Z
As we move down the electrochemical series the element become the more oxidizing agent and their reduction potential increases and it have positive charge and it acts as cathode. the element below hydrogen cannot replace the above element but element above the hydrogen can easily replace the below atom if I am wrong then please correct me
Fizza Khalid · 2026-09-11T19:27:08.297Z
I think u r right ...as Zn is above Cu, so it can replace it but Cu can not
Shaban ali · 2026-09-11T19:37:39.449Z
That is great Thank you but by the way it is my weakest chapter and I improve it thank God best of luck fizza
Fizza Khalid · 2026-09-11T20:09:13.346Z
thanks ... and best of luck to u too Shaban
Fizza Khalid · 2026-09-11T17:07:56.916Z
my brain has stop brainig while doing mcqs..