$\text{T}\text{l}\text{A}\text{l}{\left({\text{S}\text{O}}_4\right)}_2.{\text{x}\text{H}}_2\text{O}$ is bcc with edge length $\text{‘}\text{a}\text{’}=1.22\text{n}\text{m}$. If the density of the solid is $2.32\text{g}/\text{c}\text{c}$, then the value of $\text{x}$ is
(Given: ${\text{N}}_{\text{A}}\text{=}\text{6}\text{×}{\text{10}}^{\text{23}}\text{,}$ atomtextc weight (in $\text{g/mol}$) $\text{TI}\text{=}\text{204,}\text{Al}\text{=}\text{27,}\text{S}\text{=}\text{32,}\text{O}\text{=}\text{16,}\text{H}\text{=}\text{1}$)

• A

  2
• B

  4
• Correct answer
  C

  47
• D

  70

Hence, the correct answer is option: 'C'.