V PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-QUESTION BANK
- Explain with the help of a suitable example polar covalent bond.
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- Arrange the bonds in order of increasing ionic character in the molecu...
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- The skeletal structure of 'CH3 COOH' as shown below is correct, but so...
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- Apart from tetrahedral geometry, another possible geometry for 'CH4' i...
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- Explain why BeH2 molecule has zero diple moment even though the Be-H b...
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- Which out of NH3 and NF3 has higher dipole moment and why?
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- What is meant by hybridisation of atomic orbitals ? Describe the shape...
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- Describe the change in hybridisation (if any) of the Al atom in the fo...
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- Is there any changes in the hybridisation of B and N atoms as a result...
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- Draw diagrams showing the formation of a double bond and a triple bond...
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- What is the total number of sigma and pi bonds in the following molecu...
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- Considering x- axis as the internuclear axis,which out of the followin...
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- Which hybird orbitals are used by carbon atoms in the following molecu...
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- What do you understand by bond pairs and lone pairs of electrons? Illu...
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- Give any two differences between sigma and pi bonds
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- The attractive force which holds atoms together in a molecule is calle...
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- Write the favourable conditions for the formation of ionic bond
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- Use molecular orbital theory to explain why the 'Be2', molecule does n...
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- Compare the relative stability of the following species and indicate t...
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- Write the significance of a plus and a minus sign shown in representin...
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