Question

$Xe{F}_4$ reacts with $Sb{F}_5$ to form ${\left[Xe{F}_x\right]}^{+}{\left[Sb{F}_y\right]}^{-}.$
The value of ${}^{\prime }{Y}^{\prime }$ is____.

Answer 1

Answer: 6

$Xe{F}_4+Sb{F}_5\to {\left[Xe{F}_3\right]}^{+}{\left[Sb{F}_6\right]}^{-}$
Hence, the values of $X$ and $Y$ are $3$ and $6,$ respectively.