Question

Which of the following is CORRECTLY matched?

विकल्प

• NH₃ – polar molecule with non-polar bonds

• CH₄ – polar molecule with polar bonds

• CHCl₃ – polar molecule with polar bonds

• H₂S – non-polar molecule with polar bonds

Answer 1

CHCl₃ – polar molecule with polar bonds

Explanation:

Molecule	Nature of bonds	Dipole moment of the molecule, μ (D)
NH3	\[\ce{\underset{Polar}{N - H,}}\]	1.47 (Polar)
CH4	\[\ce{\underset{Non-polar}{C - H,}}\]	0 (Non-polar)
CHCl3	\[\ce{\underset{Polar}{C - Cl,}}\]	1.04 (Polar)
H2S	\[\ce{\underset{Polar}{H - S,}}\]	0.95 (Polar)