The number of radial nodes 3s and 2p orbitals respectively, The number of r...

The number of radial nodes of 3s and 2p orbitals are respectively : (1) 2, 0   (2) 0, 2          (3) 1, 2             (4) 2, 1 Ans: 2, 0

Relationship between matter and energy, Q. Show the Relationship between ma...

Q. Show the Relationship between matter and energy? Ans. Albert Einstein described an intricate relationship between matter and energy. It is summarized in the famous for

Rayon., what is rayon?what are the things made of it?

what is rayon?what are the things made of it?

Expansion work, write the expression for the expansion work?

write the expression for the expansion work?

P block elements, General characteristics

General characteristics

F-block elements, reactivity of f-block elements

reactivity of f-block elements

Compounds of group 16 elements, Q. Compounds of Group 16 Elements? We w...

Q. Compounds of Group 16 Elements? We will now discuss some compounds like the hydrides, halides and oxides of the Group 16 elements.  All elements of this group form simple

Reaction, how analysis of iodine value

how analysis of iodine value

Degree of superheat, How to know degree of superheat from psychometric char...

How to know degree of superheat from psychometric chart?

Uses of BHC,