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Q. What do you mean by Isomers?
Ans.
Compounds like butane and 2-methylpropane which have the same molecular formula but different molecular structures are called isomers. The following diagram illustrates two sets of isomers.
As the number of carbon atoms in a molecular formula increases, the number of possible structural isomers with that formula rapidly increases. The existence of isomers helps to account for the large number of possible organic compounds.
what are the symmetry operations of N2O5 and C2H2
in Cr atom the number of electron having n+m=3
Will benzylic halide undergo SN1 or SN2 mechanism ?Why? Ans) Benzyl chloride is a primary alkyl halide and undergo SN2 rapidly.
p-orbitals of an atom in presence of magnetic field are: (1) Two fold degenerate (2) Non degenerate (3) Three fold degenerate (4) None of these Ans: Non degenerate
Example for rajan rule
Ammonia is a gas for which reliable analytical methods are available to explain concentration in other gases. To measure ?ow in a 15 inch schedule 40 natural gas pipeline, pure am
caco3
Predict the regiochemistry and stereochemistry of the following cycloaddition reactions and indicate the basis for your prediction.
Which one of the following groupings represents a collection of isoelectronic species: (1) NA +, Ca 2+ , Mg 2+ (2) N3, F - , Na + (3) be, Al 3+ , Cl -
Q. Show the Multiple covalent bonds between electron pairs? Ans. Two atoms may share one electron pair, two electron pairs or three electron pairs. The bonds formed in th
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