Chemical Bondin...

Direction (Q. Nos. 1-11) This section contains 12 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE option is correct.

Number of π bonds in the following structure is–

Correct decreasing order of dipole moment of CH₃F, CH₃CI and CH₃Br is

Consider the following compounds

Q. Increasing order of dipole moment of these compounds is 

Dipole moment of   is 1.5 D. Thus, dipole moment 

Given for HCI and HI 

Q. Ratio of fraction of electric charge existing on each atom in HCI and HI is

Ortho-isomers have dipole moments. In which cases dipole moments are maximum and minimum?

Which of the following is nonpolar but contains polar bonds?

Bond length of H— Cl is 1.2476 Thus, its dipole moment is

PCI_x F_{5 - x} shows non-polar behaviour when x is

Which of the following bonds is the weakest?

Which of the following would have a permanent dipole?