Bohr model of an atom could not account for, Bohr model of an atom could no...

Bohr model of an atom could not account for : (1) Emission spectrum   (2) Absorption spectrum   (3) Line spectrum of hydrogen  (4)Fine spectrum Ans:  Fine spectrum

Ionic bond,

Show the properties of diborane, Q. Show the Properties of diborane? Di...

Q. Show the Properties of diborane? Diborane is a colourless gas (b. p., 183K). It is rapidly decomposed by water with the formation of H 3 B0 3 and H 2 : B 2 H, + 6H 2 0 -

Ionisation energy, give two reasons why it is necessary to ionize the chrom...

give two reasons why it is necessary to ionize the chromium atoms

METALS AND METALLURGY, BRIEF DESCRIPTION ON METALS AND METALLURGY

BRIEF DESCRIPTION ON METALS AND METALLURGY

Transition elements of the f-block, Q. Transition elements of the f-block? ...

Q. Transition elements of the f-block? The salient features of the chemistry of the transition elements of the f-block. Due to filling of electrons in the f-orbitals of an inne

Explain an lewis acid-base, An Lewis acid-base dissociation of the bromide-...

An Lewis acid-base dissociation of the bromide-essentially an SN1 reaction-gives an a-hydroxy carbo-cation, which is, by resonance, also the conjugate acid of acetophenone. Deproto

Evaluation of milk samples, Q. Evaluation of milk samples? Milk is one ...

Q. Evaluation of milk samples? Milk is one of the most common articles of food throughout the world. It is regarded as a complete food. Why? Simply, because it contains protein

Explain toluene, Explain Toluene Toluene has added stability associate...

Explain Toluene Toluene has added stability associated with aromaticity; compound A, although conjugated, is not aromatic. Because any equilibrium favours the more stable comp

The formula of its phosphate, Chloride of metal is MCl 2  . The formula of...

Chloride of metal is MCl 2  . The formula of its phosphate will be: (1) M 2 PO 4                                                (2)  M 3 (Po 4 ) 2 (3)  M 2 (