Explain bond energy, The amount of energy released when one mole of bonds a...

The amount of energy released when one mole of bonds are formed among the corresponding gaseous atoms is known as Bond energy.

Electron density vs internuclear distance, Electron density vs internuclear...

Electron density vs internuclear distance   Electronic density

Composition of rna vary from that of dna, How does  the composition of RNA ...

How does  the composition of RNA vary from that of DNA, and how does that affect the chemical stability of the molecule?

Chemical bonding, When NaCl is dissolved in water, the sodium ion become

When NaCl is dissolved in water, the sodium ion become

Aldehydes and ketones, Aldehydes and Ketones Carbonyl compounds are of ...

Aldehydes and Ketones Carbonyl compounds are of two types, ketones and aldehydes. Both of them comprise a carbon-oxygen double bond frequently known as carbonyl group.

Metallic bonding,

Bohr model of an atom could not account for, Bohr model of an atom could no...

Bohr model of an atom could not account for : (1) Emission spectrum   (2) Absorption spectrum   (3) Line spectrum of hydrogen  (4)Fine spectrum Ans:  Fine spectrum

Explain preservation by preservatives, Q. Explain Preservation by Preservat...

Q. Explain Preservation by Preservatives? Preservatives, as you may already know, belong to a class of food additives that extend shelf life by inhibiting microbial growth, o

Antiaromaticity - hydrocarbon, Antiaromaticity - Hydrocarbon Planar cyc...

Antiaromaticity - Hydrocarbon Planar cyclic conjugated substances, less stable as compared to the relating acyclic unsaturated species are known as antiaromatic. Molecular orbi

Water technology and treatment, external treatment of hard water? Deminer...

external treatment of hard water? Demineralisation of British water