Question 0

Chlorine gas is prepared in the laboratory by

  • A.adding concentrated hydrochloric acid to solid manganese (IV) oxide
  • B.aciding concentrated tetraoxosulphate (VI) acid to solid sodium chloride
  • C.dropping concentrated hydrochloric acid onto potassium tetraoxomanganate (VI) crystals
  • D.aciding concentrated tetraoxosulphate (VI) acid to hydrochloric acid
  • E.
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
2003
Question no.
#0
Type
Objective

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