Anhydrous AlCl3 is prepared from

Question

Anhydrous AlCl3 is prepared from (A) conc. HCl and aluminium metal (B) aluminium and Cl2 (C) dry HCl gas + heated aluminium metal (D) none of above

Tardigrade Admin · Accepted Answer

When dry hydrochloride gas is passed over heated aluminium metal, then anhydrous aluminium chloride is obtained. underset text(Dry)HCl(g) + underset text(Heated)Alarrow Anhydrous AlCl3

Q. Anhydrous $A lC l_{3}$ is prepared from

conc. HCl and aluminium metal

aluminium and $C l_{2}$

dry HCl gas + heated aluminium metal

none of above

When dry hydrochloride gas is passed over heated aluminium metal, then anhydrous aluminium chloride is obtained.
$(Dry) H Cl (g) + (Heated) A l \to$ Anhydrous $A lC l_{3}$

Q. Anhydrous AlCl3​ is prepared from