Question
Which of the following statements is correct for $$CsB{r_3}?$$
A.
It is a covalent compound.
B.
It contains $$C{s^{3 + }}$$ and $$B{r^ - }\,ions.$$
C.
It contains $$C{s^ + }$$ and $$Br_3^ - \,ions$$
D.
It contains $$C{s^ + },$$ and $$B{r^ - }$$ and lattice $$B{r_2}$$ molecule.
Answer :
It contains $$C{s^ + }$$ and $$Br_3^ - \,ions$$
Solution :
$$CsB{r_3}$$ may be represented as $$C{s^ + }Br_3^ - $$