1.
Intramolecular hydrogen bonding is found in:
3.
Which of the following configuration is associated with biggest jump between 2nd and 3rd IE?
5.
The molecules having dipole moment are:
8.
Which one is electron deficient compound?
9.
Which has triangular planar shape?
10.
The enolic form of acetone costains :
11.
Which compound among the following has more covalent character?
12.
The process requiring the absorption of energy is:
14.
Lattice energy is maximum in :
15.
Which contains a coordinate and covalent bond?
16.
The hybridization of carbon in diamond, graphite and acetylene is:
17.
Highest covalent character is found in which of the following?
19.
Which of the following does not reflect the periodicity of elements?
20.
Amongst the following elements the configuration having the highest ionization energy is
