हाथी का भ्रम – Motivational Story ? By Act on Fact | #shorts #actonfact #ytshorts #facts

An electrochemical cell is a device in which the oxidation and reduction half rections are taking place separtely and the electrical energy is evloved as a result of the rection.In fact all redox reactions are of spontaneous nature and the free energy change (triangleG) is negative. This is vonverted in to the electrical energy. (i)Which electrode acts as negative pole? (ii) which electrode acts as positive pole? (iii) ho does curent flow in the elctrochemical cell? (iv) what is the value associated with the working of electrochemicals cells?

Important Facts|Story Writing|Questions

Important Facts|Story Writing|Questions

Important Facts|Story Writing|Questions

Important Facts|Story Writing|Questions

Important Facts|Story Writing|Questions

SA node acts as a pacemaker of the heart because of the fact that it

How will you account for the fact that silicon is an insulator but silicond doped with phosphorus acts as semi-conductor ?