Resonance effect.., what is resonance effect? describe its application and ...

what is resonance effect? describe its application and its types?

Ionic bond,

Pentaacetate of d- glucose, How do you explain in the absence  of aldehyde ...

How do you explain in the absence  of aldehyde group in the pentaacetate of d- glucose Solution) If we add fehling''s solution to D glucose pentaacetate ,no reaction takes place w

The number of orbitals present in the shell with n= 4 is, The number of o...

The number of orbitals present in the shell with n= 4   is: (1) 16              (2) 8       (3) 18               (4) 32 Ans: 16

Derive gibbs duhem equation, (a) Derive a relationship between the elevatio...

(a) Derive a relationship between the elevation in boiling point of a solution and the mole fraction of the solute from the thermodynamic consideration. (b) The molal elevatio

Sources of aliphatic hydrocarbon, Sources of aliphatic hydrocarbon Mine...

Sources of aliphatic hydrocarbon Mineral or crude oil, petroleum is the dark colour oily liquid along with offensive odour found at several depths in many regions below the sur

Cycloalkanes, Why cyclo propane is more stable than cyclohexane

Why cyclo propane is more stable than cyclohexane

Steno''s law, first law of crystallography

first law of crystallography

Significant properties of permanent magnetic materials, What are the most s...

What are the most significant properties of permanent magnetic materials? Explain. Ans: The most significant properties of permanent magnetic materials are (i) Remanen

Photon absorption for ir spectroscopy, Photon absorption for IR spectroscop...

Photon absorption for IR spectroscopy                                                                  Photon absorption for IR spectroscopy