What is the geometry of the [ni cl4]-2..?, Its Tetrahedral ( 4 sigma bonds ...

Its Tetrahedral ( 4 sigma bonds )

Crude and dietary fibre, Q. Crude and Dietary Fibre? Crude fibre is the...

Q. Crude and Dietary Fibre? Crude fibre is the organic residue which remains after the food sample has been treated with boiling dilute sulphuric acid, boiling dilute sodiu

Define the intrinsic semiconductor, Designate on an energy level diagram th...

Designate on an energy level diagram thee conduction and valence bands, acceptor & donor states and position of Fermi level for (i) An intrinsic semiconductor. (ii) A n-type

Purification tecnics, how many methods to remove color impurities in chemic...

how many methods to remove color impurities in chemical compounds?

Colloid, what are the classification of colloids ?

what are the classification of colloids ?

What is its mass number of nonradioactive isotope of florine, The only nonr...

The only nonradioactive isotope of fluorine has 9 protons and 10 neutrons. a. What is its mass number. b. Write the full symbol of this atom.

INSECTICIDES, what are the different types of method for the preparation of...

what are the different types of method for the preparation of DDT?

Ionic bond,

Mole concept , what is the relation between gram atomic mass and avogadro'...

what is the relation between gram atomic mass and avogadro''s no ?

Curve of potential energy versus angle of internal rotation, Curve of poten...

Curve of potential energy versus angle of internal rotation The curve of potential energy versus angle of internal rotation is essentially identical to the curve for ethane, ex