Easy Tutorial
For Competitive Exams

Among the following mixtures, dipole-dipole as the major interaction, is present in

benzene and ethanol
acetonitrile and acetone
KCl and water
benzene and carbon tetrachloride
Additional Questions

Which of the following molecules/ions does not contain unpaired electrons?

Answer

A molecule (X) has
(i) four sigma bonds formed by the overlap of sp2 and s orbital
(ii) one sigma bond formed by sp2 and sp2 orbitals and
(iii) one π bonds is formed by Px and Px orbitals
Which of the following is X?

Answer

Which of the following contains maximum number of lone pairs on the central atom?

Answer

Malleability and ductility of metals can be accounted due to

Answer

Lattice energy of an ionic compound depends upon

Answer

The bond length of HCl molecule is 1.275 Å and its dipole moment is 1.03 D. The ionic character of the molecule (in percent)(charge of electron 4.8 × 10–10 esu) is

Answer

Which one of the following is paramagnetic?

Answer

Assuming that Hund's rule is violated, the bond order and magnetic nature of the diatomic molecule B2 is

Answer

The hybridization of orbitals of N atom in NO
3
, NO+
2
and NH+
4
are respectively

Answer

In acetylene molecule, between the carbon atoms there are

Answer
Share with Friends
Privacy Copyright Contact Us