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  • A diatomic molecules has a dipole moment of <img alt="1.4 \times 10^{-18} \mathrm{esu} \; \mathrm{cm}" src="/latex-image/?1.4%20%5Ctimes%2010%5E%7B-18%7D%20%5Cmathrm%7Besu%7D%20%5C%3B%20%5Cmathrm%7

A diatomic molecules has a dipole moment of 1.4 \times 10^{-18} \mathrm{esu} \; \mathrm{cm}. The fraction of an electron charge, e exists on each atom if the bond distance is 1.4 \AA.

Option: 1

19%


Option: 2

21%


Option: 3

23%


Option: 4

25%


Answers (1)

best_answer

Partial Charge =\frac{1.4 \times 10^{-8} \text { esu.cm }}{1.4 \times 10^{-8} \mathrm{~cm}}

                        \mathrm{=10^{-10} esu}

Fraction of an electronic charge \begin{aligned} & =\frac{10^{-10}}{4.8 \times 10^{-10}} \\ \end{aligned}

                                                    \begin{aligned} & =0.21 \\ \end{aligned}

                                                     \begin{aligned} & =21 \% \text { of e} ^{-} \end{aligned}

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Riya

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