Chemical Bonding And Molecular Structure Question 20

Question 20 - 2024 (31 Jan Shift 2)

A diatomic molecule has a dipole moment of $1.2 D$. If the bond distance is $1 \mathring{A}$, then fractional charge on each atom is __________ $\times 10^{-1} esu$.

(Given $1 D=10^{-18}$ esu $cm$ )

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Solution

$\mu=1.2 D=q \times d$

$\Rightarrow 1.2 \times 10^{-10} esu \mathring{A}=q \times 1 \mathring{A}$

$\therefore q=1.2 \times 10^{-10} esu$