Which of following interhalogen compounds is NOT obtained by action of fluorine with bromine?…
Which of following interhalogen compounds is NOT obtained by action of fluorine with bromine? $\left(\mathrm{X}=\mathrm{Br}, \mathrm{X}^{\prime}=\mathrm{F}\right)$
$\mathrm{XX}_5^{\prime}$
$\mathrm{XX}_3^{\prime}$
$XX^{\prime}$
$\mathrm{XX}_7^{\prime}$
Solution
$\mathrm{XX}_7^{\prime}$ is not obtained by action of fluorine with bromine