The ion that is isoelectronic with CO is
Isoelectronic species have same number of electrons.
Electrons in CO = 6 + 8
Electrons in CN– = 6 + 7 + 1
CO and CN– are isoelectronic.
If a molecule MX2 has zero dipole moment, the sigma bonding orbitals used by M (atomic number < 21) are :
Which of the following molecules has three fold axis of asymmetry?
The correct order in which the O – O bond length increases in the following is
The bond angle between two hybrid orbitals is 105o. The percentage of s-character of hybrid orbital is between
White phosphorus (P) has
Two types FXF angles are present in which of the following molecules? (X= S, Xe, C)
In which pair of species, both species do have the similar geometry?
The bond angle in AsH3 is greater than that in
Which one among the following does not have the hydrogen bond?
The hybridization state of central atom in PCl5 is