A gaseous metallic chloride MCl consists of 20.22% of M by mass. The formula of

CHEMISTRY
JAMB 2020

A gaseous metallic chloride MCl consists of 20.22% of M by mass. The formula of the chloride is? [ M = 27, Cl = 35.5]

  • A. MCl
  • B. MCl2
  • C. MCl3
  • D. M2Cl6

Correct Answer: C. MCl3



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