High ionisation energy, High ionisation energy: The high ionisation en...

High ionisation energy: The high ionisation energy of helium (24.6 eV) makes it a potential gas to be used in plasma source. The nitrogen gas is generally not used as a pla

Organic chemistry, Hydrocaborns

Hydrocaborns

Acidic nature of monocarboxylic acids, Acidic nature of monocarboxylic acid...

Acidic nature of monocarboxylic acids (1) Cause of acidic nature (a) A atom of carboxylic acid may be illustrated as a resonance hybrid of the following structures.

Electron Configuration and Periodic Properties, what are the signs associat...

what are the signs associated with electron affinity?

Postulate of bohr theory that electrons jump from one orbit, The postulate ...

The postulate of Bohr theory that electrons jump from one orbit to the other, rather than flow is according to : (1) The quantisation concept     (2) The wave nature of elect

Diagonal relationship, diagonal relationship between beryllium and aluminum...

diagonal relationship between beryllium and aluminum

Proton neutron hypothesis, proton neutron hypothesis

proton neutron hypothesis

Explain heat of combustion, Explain heat of Combustion? Ans) The amount ...

Explain heat of Combustion? Ans) The amount of heat liberated when single mole of any substance is completely burnt in oxygen is known as heat of combustion H is negative for he

Gibb''''s free energy change, What is basically Gibb''s free energy change?...

What is basically Gibb''s free energy change?Why it is required and How is related to spontaneity of a chemical reaction ?  Ans) The energy associated with a chemical reaction t

Metallic bonding,