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Maximum bond angle at nitrogen is present in which of the following? 

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Important Questions on Chemical Bonding and Molecular Structure

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Which of the following species contains equal number of σ-and π-bonds?
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Predict the correct order among the following: 
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Consider the molecules CH4,NH3 and H2O. Which of the given statement is false ?
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Match the compound given in column I with the shape given in column II and mark the correct option.

   Column-I    Column-II
 (A)  XeF6  (i)  distorted octahedral
 (B)  XeO3  (ii)  square planar
 (C)  XeOF4  (iii)  pyramidal
 (D)  XeF4  (iv)  square pyramidal

 

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Which one of the following compounds shows the presence of intramolecular hydrogen bond?
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The hybridisation of atomic orbitals of nitrogen in NO2+, NO3- and NH4+ , respectively are:
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Which of the following pairs of ions is isoelectronic and isostructural?
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The correct geometry and hybridization for XeF4 are