2.
The hybridization of carbon in diamond, graphite and acetylene is:
3.
The process requiring the absorption of energy is:
5.
Which one is electron deficient compound?
6.
Which has triangular planar shape?
7.
Which compound among the following has more covalent character?
8.
The enolic form of acetone costains :
9.
Which contains a coordinate and covalent bond?
10.
Intramolecular hydrogen bonding is found in:
12.
The molecules having dipole moment are:
13.
Highest covalent character is found in which of the following?
14.
Lattice energy is maximum in :
15.
Amongst the following elements the configuration having the highest ionization energy is
18.
Which of the following does not reflect the periodicity of elements?
20.
Which of the following configuration is associated with biggest jump between 2nd and 3rd IE?