The dipole moment of `CH_(3)F` is less than that of `CH_(3)Cl`, though F is more electronegative than Cl-explain.

BF_3 is a weaker Lewis acid than BCl_3 , even though F is more electronegative than Cl. Explain.

This question has statement I and Statement II . Of the four choices given after the statements, choose the one that best describes the two Statements. Statement-I:The dipole moment of CH_3F is lower than that of CH_3Cl . Statement-II:C-F bond is more polar than C-Cl bond.

The dipole moment of methyl alcohol is ____than that of CH_(3)SH .

HF is a weaker acid than HI, even though fluorine is more electronegative than iodine-explain.

The dipole moment of fluorobenzene is lower than that of iodobenzene, even though fluorine is more electronegative than iodine - explain.

The dipole moment of CH_(3)Cl(mu=1.87D) is greater than that of CH_(3)F(mu=1.81D) evenn though the C-F bond is more polar than the C-Cl bond.

Electronegativity of Br is less than that of F, yet BF_(3) is weaker lewis acid than B Br_(3)- explain.