If an electron has spin quantum number, If an electron has spin quantum num...

If an electron has spin quantum number of +1/2  and a magnetic quantum number of -1  , it cannot be presented in an: (1) d -orbital (2) f -orbital (3) p -orbital (4)s-

Atomic mass of an element, Q. Atomic mass of an element? The number at ...

Q. Atomic mass of an element? The number at the bottom of every square in the periodic table is the atomic mass of that element in amu. A scan of the periodic table will withou

Ionic bond,

Hund''s rule which element contains six unpaired electron, Following Hund's...

Following Hund's rule which element contains six unpaired electron: (1) Fe     (2) Co       (3) Ni    (4) Cr Ans: Cr

Conductometer calibration, how can i calibrate conductometer?

how can i calibrate conductometer?

Structure of dna and rna - biomolecules, Structure of DNA and RNA The s...

Structure of DNA and RNA The sequence of bases along with the DNA and RNA chain makes its primary structure that controls the particular properties of the nucleic acid. An RNA

Crystallography, application of crystallography

application of crystallography

The following has zero valency, The following has zero valency : (1) Sod...

The following has zero valency : (1) Sodium (2) Beryllium (3) Aluminium (4) Krypton Ans: Krypton

Precipitation titrations - types of titrations, Precipitation titrations - ...

Precipitation titrations - Types of titrations The titrations that are based upon the formation of insoluble precipitates, while the solvent of two reacting solution are brough

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

How to know degree of superheat from psychometric chart?