1.

When NaCl molecule is formed, one electron is transferred from Na atom to CI atom. The equilibrium internuclear distance between Na+ and Cl^(-)ions is 2.75 xx 10^(-10)m. The dipole moment of NaCl molecule is

Answer»

`2.75 XX 10^(-19)` cm
`4.4 xx 10^(-29)` cm
`2.75 xx 10^(-29)` cm
`4.4 xx 10^(-19)` cm

SOLUTION :Dipole MOMENT p=q(2a)
`=1.6 xx 10^(19) xx 2.75 xx 10^(-10)`
`=4.4 xx 10^(-29)` cm


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