Anhydrous aluminium chloride is prepared by
A. reaction of HCI and AI metal
B. reaction of dry HCI gas and metal AI metal
C. passing Conc `HNO_(3)` gas over heated AI metal
D. reaction of `AI_(2) O_(3)` with dil. HCI
A. reaction of HCI and AI metal
B. reaction of dry HCI gas and metal AI metal
C. passing Conc `HNO_(3)` gas over heated AI metal
D. reaction of `AI_(2) O_(3)` with dil. HCI
Correct Answer – B
`2AI + 6HCI_((g)) overset(“Heat”)(to) 2AICI_(3) + 3H_(2)`