Which of the statements given below is incorr | vedclass

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(B) $(i)$ Number of electrons in $ONF = 8 + 7 + 9 = 24$. Number of electrons in $NO_2^- = 7 + (8 	imes 2) + 1 = 24$. Since both have the same number

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$OF_2$ is an oxide of fluorine

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(B) $(i)$ Number of electrons in $ONF = 8 + 7 + 9 = 24$. Number of electrons in $NO_2^- = 7 + (8 	imes 2) + 1 = 24$. Since both have the same number of electrons,they are isoelectronic. $(ii)$ $OF_2$ is a fluoride of oxygen,not an oxide of fluorine,because the electronegativity of fluorine is higher than that of oxygen. It is named oxygen difluoride. $(iii)$ $Cl_2O_7$ is the anhydride of perchloric acid $(HClO_4)$. $2HClO_4 \xrightarrow{\Delta, -H_2O} Cl_2O_7$. $(iv)$ The $O_3$ molecule has a bent shape due to the presence of a lone pair on the central oxygen atom.

Which of the statements given below is incorrect?

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