The difference in the value of electron egativities, For the formation of c...

For the formation of covalent bond, the difference in the value of electron egativities should be: (1) Equal to or less than 1.7         (2) More than 1.7  (3) 1.7 or mor

Ionic bond,

Oxidation test - sulphur, Oxidation Test - Sulphur Sulphur can as ...

Oxidation Test - Sulphur Sulphur can as well be tested by oxidation test. The organic compound is fused along with fusion mixture (a mixture of sodium carbonate and potass

Atoms, how did atoms appear

how did atoms appear

Mesomeric effect, what is mesomeric effect

what is mesomeric effect

??, what is an ionic compound

what is an ionic compound

Organic chemistry, Give detail about criteria of purity ?

Give detail about criteria of purity ?

Branches of chemistry, how many branches of chemistry?

how many branches of chemistry?

The angular momentum of an electron depends on, The angular momentum of an ...

The angular momentum of an electron depends on: (1) Principal quantum number (2) Azimuthal quantum number (3) Magnetic quantum number (4) All of these Ans: Azimutha

The valency of sulphur in sulphuric acid, The valency of sulphur in sulphur...

The valency of sulphur in sulphuric acid is: (1) 2   (2) 4    (3) 6                               (4) 8 Ans:  6