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NCERT TAMIL-CHEMICAL BONDING-QUESTION
- Give reason : C Cl(4) is insoluble in H(2)O while NaCl is soluble
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- sp^(3) hybridisation is involved in CH(4), H(2)O and NH(3). Why are th...
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- Explain the co-ordinate bond formation between BF(3) & NH(3).
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- What is octet rule? Explain with an example.
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- What are the different types of bonds?
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- What is meant by electrovalent bond. Explain the bond formation in AlB...
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- Give the electron dot representation for PH(3) and ethane.
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- Write the Lewis dot structures for the following. S, S^(2-), P, P^(3-)...
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- What are the important features of valence bond theory?
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- What is meant by hybridisation?
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- Define resonance. Give the various resonance structures of CO(2) and C...
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- Discuss the important properties of electrovalent compounds.
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- Calculate the lattice energy of NaCl using Born-Haber cycle.
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- Explain the important properties of covalent compounds.
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- Discuss the partial covalent character in ionic compounds using Fajan....
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- Explain the polarity of covalent bonds in H(2)O and HCl.
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- Discuss the shapes of following molecules : NH(3), H(2)O, CH(4), PCl(5...
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- Discuss VSEPR model applied for linear, trigonal planar, tetrahedral a...
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- Explain the formation and difference between a sigma bond and a pibond...
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- Calculate the lattice enthalpy of CaCl(2) given that the enthalpy of :...
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