Discuss the concept of activation energy.
Activation energy:- The minimum amount of energy required for the start of the chemical reaction to form a product through transition stat...Read More
State and Explain Second law of Thermodynamics.
The second law of thermodynamics states that : whenever a spontaneous process takes place, it is accompanied by an increase in the total e...Read More
What is Hess Law ? Explain.
We have already seen that heat changes in chemical reactions are equal to the difference in internal energy (∆E) or heat content (∆H) of t...Read More
Define heat capacity at constant pressure and constant volume.
Heat capacity of a system, between any two temperature, is defined as the quantity of heat (q) required to raise the temperature of the sys...Read More
Define electrode potential and derive Nernst's equation for it ?
Electrode Potential :- Electrode potential is defined as the potential difference between electrode and electrolyte in which electrode is...Read More
Lead accumulator in Electrochemistry.
Some Electrochemical cells are rechargeable – The reactions of electrode is reversible and the process is repeated . This type of cell ...Read More
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