Define inert pair effect.
Inert pair effect : - The inert pair effect is that type of effect of two-electron which has a tendency to unionized in the outermost o...Read More
Explain Werner Coordination Theory.
Werner Coordination Theory: Read More
Phase Component and Degree of freedom.
Phase:- A phase is defined as any homogeneous and physically distinct part of a system bounded by a surface and is mechanically separable...Read More
Short note on Hydrogen Electrode.
Hydrogen electrode: - The standard hydrogen half cell or Standard hydrogen electrode ( SHE ) is used for coupling with unknown half cel...Read More
Short note on Ostwald Dilution Law.
OSTWALD’S DILUTION LAW:- According to the Arrhenius Theory of dissociation, an electrolyte dissociates into ions in water solutions. T...Read More
Short note on Buffer Solution.
Buffer solution:- Buffer solution is that type of solution which has the ability to accept acid and base without changing its ph value. ...Read More
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
State and Explain First Law of Thermodynamics.
First law of Thermodynamics :- First law of thermodynamics is the conservation law of energy. The law of conservation of energy states th...Read More
Define Enthalpy of neutralisation. Enthalpy of neutralisation of strong acids and strong base almost same. Explain
Enthalpy of Neutralization: - Enthalpy means change in heat energy. Neutralization means when acid and base mixed together then salt ...Read More
Discuss factors governing heat of reaction. How is it determined ?
Heat of reaction also known as Enthalpy of reaction. It is define as the heat energy released during chemical reaction at constant pressure...Read More
Expalin Law of Rational indices
This Law states that the intercepts of any face of a crystal along the crystallographic axes are either equal to the unit intercept (a, b...Read More
Spontaneous and Non spontaneous process
Spontaneous process :- All natural process is spontaneous process. Spontaneous process means without any external force such as water ...Read More
Zeta Potential
Zeta Potential is a type of potential which arises between the solid surface and Liquid medium. It arises by many method and it is measured...Read More
DIFFERENCE BETWEEN METALLIC AND ELECTROLYTIC CONDUCTION.
Metallic conduction :- 1. Conduction through metals is carried by the movement of electrons. 2. No changes is observed in the chemica...Read More
What is electronegativity ?
The tendency of an electron to attract bond pair electron towards itself is known as electronegativity. This tendency generates a pola...Read More
Why do real gas deviate from ideal behaviour ?
Real gas obey ideal law if pressure is low and temperature is high, but Real gas deviate from ideal behaviour if pressure is high and tempe...Read More
AgI-2 is stable but AgF-2 does not Why?
Complex AgI - 2 is formed by the interaction of soft acid Ag + ion and soft base I - ions but complex AgF - 2 ion is formed by soft...Read More
Write explanatory notes on Thin layer Chromatography ( TLC). Or What is thin layer chromatography? What are its advantages?
In this technique, a solid adsorbent such as alumina or silica gel is mixed with a little binder such as hydrated calcium sulphate or star...Read More
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