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What is meant by hybridisation of atomic orbitals? Describe the shapes of sp, sp2, sp3 hybrid orbitals.
Describe the change in hybridisation (if any) of the Al atom in the following reaction. AlCl3 + Cl⁻ → AlCl4⁻
Is there any change in the hybridisation of B and N atoms as a result of the following reaction? BF3 + NH3 → F3B.NH3
Which hybrid orbitals are used by carbon atoms in the following molecules?
Write structures of different isomers corresponding to the 5th member of alkyne series. Also write IUPAC names of all the isomers. What type of isomerism is exhibited by different pairs of isomers?
For the following compounds, write structural formulas and IUPAC names for all possible isomers having the number of double or triple bond as indicated :
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