In an electrochemical cell, there is the conversion of :
AElectrical energy into heat energy
BChemical energy into electrical energy
CChemical energy into heat energy
DMechanical energy into heat energy
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Which of the following is not an example of a redox react?
- (i) ZnO + C → Zn + CO
- (ii) MnO2 + 4HCl → MnCl2 + 2H2O + Cl2
- (iii) 4Na + O2 → 2Na2O
- (iv) AgNO3 + NaCl → AgCl + NaNO3
Two half-cell reactions are given below. What is the voltage of the cell?
Consider the redox reaction
Which species acts as the oxidising agent in this reaction ?