Ionic bond,

The number of electrons in, The number of electrons in [ 40 19 k ] -1   i...

The number of electrons in [ 40 19 k ] -1   is: (1) 19      (2) 20      (3)18     (4)40 Ans: 40

Periodic table, #question.i need help.

#question.i need help.

Millon test - test of proteins, Millon test - Test of proteins Millon's...

Millon test - Test of proteins Millon's test : while millon's reagent (mercurous & mercuric nitrate in nitric acid) is added to a protein solution, a white precipitate that tur

Organic chemistry, What are the theoretical physical properties of esters?

What are the theoretical physical properties of esters?

MOT, why Px orbitol reside outside in bonding orbitol in elements have Z>7

why Px orbitol reside outside in bonding orbitol in elements have Z>7

P block, Imp reactions of p block

Imp reactions of p block

Organic chemistry, explain aldehydes

explain aldehydes

Equivalent weight, eq. weight of Br in Br2 --> Br- +BrO3-

eq. weight of Br in Br2 --> Br- +BrO3-

Preparation of standard solution and titrations, How are standard solutions...

How are standard solutions and titrations prepared in industry compared to school