Determine electrons in carbon atom, The number of unpaired electrons in ca...

The number of unpaired electrons in carbon atom in excited state is: (1) One  (2) Two          (3) Three      (4) Four Ans: Four

Explain the extraction of sulphur, Q. Explain Extraction of Sulphur? Th...

Q. Explain Extraction of Sulphur? The most important method for the extraction of sulphur from native deposits is the frasc process developed by Herman frach in 1891. It consis

Ionic bond,

Organic chemistry, laboratory preparation, chemical properties and uses of ...

laboratory preparation, chemical properties and uses of methylamine, benzamide and benzoic acid

Chemical equation, why is it useful to use moles to measure chemical quanti...

why is it useful to use moles to measure chemical quantities

Octane number - characteristics of hydrocarbons, Octane number - Characteri...

Octane number - Characteristics of hydrocarbons It is utilized for measuring the knocking character of fuel utilized in petrol engine.  The octane quantity of an offered sample

Westron, explain industrial manufacturing process of westron and explain th...

explain industrial manufacturing process of westron and explain the advantages and disadvantages of westron

The principal quantum number represents, The principal quantum number repre...

The principal quantum number represents : (1) Shape of an orbital (2) Distance of electron from nucleus (3) Number of electrons in an orbit (4) Number of orbitals in an

LATTICE OR CRYSTAL LATTICE, What are laws of crystallography?How it helps u...

What are laws of crystallography?How it helps us in the study of crystal structure

Illustrate the physical property of matter, Q. Illustrate the physical prop...

Q. Illustrate the physical property of matter? A physical property of a substance is a quality that can be observed and measured without changing the composition of the subst