Q. Anhydrous $AlCl_{3}\$is obtained from
A) Aluminium and chlorine gas
B) Hydrogen chloride gas and Aluminium metal
C) Both of the above
D) None of the above
Explanation
(c)
$2Al + 6HCl\ \longrightarrow 2AlCl_{3} + 3H_{2}$
2Al + $3Cl_{2}$ (dry gas) $\longrightarrow 2AlCl_{3}$
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.