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MBD PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-QUESTION BANK
- Explain why HF is more polar than HCl .
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- What is the state of hybridisation of central atom in the following mo...
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- The hydrogen bonding in ammonia is less pronounced than in water. Why ...
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- Distinguish between bonding and antibonding orbitals.
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- Write the molecular orbital configuration of O2 .
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- The compound in which carbon atom uses only its sp^ 3 - hybrid orbital...
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- The paramagnetic behaviour of O2 molecules is best explained by :
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- The molecule which has zero dipole moment is :
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- A covalent bond is formed between the atoms by the overlapping of orbi...
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- Length of hydrogen bond ranges from 2.5 overset@A to :
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- A regular hexagonal crystalline lattice of ice is mostly formed by :
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- In which of the following gaseous molecules, the ionic character of th...
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- sp^3-hybridisation is important in describing the bonding in :
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- The species which does not show paramagnetism is:
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- H-B-H bond angle in BH4^- IS:
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- Which of the following is paramagnetic ?
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- The nature of bonding in diamond is :
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- Which is least soluble in H2O.
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- Which is non-polar?
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- The electronegativity values of C, H, O, N and S are 2.5, 2.1, 3.5, ...
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