Principal quantum number of an atom represents, Principal quantum number of...

Principal quantum number of an atom represents : (1) Size of the orbital (2) Spin angular momentum (3) Orbital angular momentum (4) Space orientation of the orbital

Electrochemistry, Explain construction & working of calomel electrode.

Explain construction & working of calomel electrode.

Chemical bonding, H2,Li2,B2 each has bond order equal to 1 , the order o...

H2,Li2,B2 each has bond order equal to 1 , the order of stability is

Configuration at all their chiral centres, Some of them show (S)-configurat...

Some of them show (S)-configuration at all their chiral centres. Illustrate their configurational formulae. If there is a meso-compound with this molecular formula illustrate it

The electrons in different shells, Which of the following explains the sequ...

Which of the following explains the sequence of filling the electrons in different shells: (1)  Hund's rule (2) Octet rule (3) Aufbau principle (4) All of these Ans

What is the upac name, What is the upac name of CH-CH-CH-OH

What is the upac name of CH-CH-CH-OH

Calculate the evaporator pressure and rate of heat, A liquid stream contain...

A liquid stream containing half n-hexane and half n-pentane at 80°C and 5 atm is fed at a rate of 100 mol/hr to a flash evaporator operating at pressure (P) and 65°C. The decrease

Ionic bond,

Science, mention the basic tendency of an atom which makes it to combine wi...

mention the basic tendency of an atom which makes it to combine with other atoms.

Mucopolysaccharide, descibe mucopolysaccharide and its biological importanc...

descibe mucopolysaccharide and its biological importance