I didn't get this order of Q4 & 5A, 5B...... actually OH is electro negative so in this case why arrow shows dipole from OH to benzene and not benzene to OH?
o-Nitrophenol will have lesser dipole moment than p-nitrophenol. This is because of resonance. During resonance, OH group will be electron donating group and will carry positive ch...
Decreasing dipole moment : CH3Cl>CH2Cl2>CHCl3>CCl4.
The bond dipolesC−H and C−Clare in opposite direction.
In CH3Cl, the resultant of 3C−H bond dipoles is reduced by o...