menu
search notifications more_vert
close
close
You need to login or register to view notifications regarding quiz and discussions you participate in. You have seen all your notifications. You may click here to see all read notifications.
close
account_boxLogin queueRegister restoreForgot Password

question_answer Discussion Board for a Question on Quiz: Chemistry (WAEC 2000)

50 Questions · Public · Objective · Quiz suitable for all ages

30 Click Here To Discuss Question

An iron nail placed in a solution copper (ll) tetraoxosulphate (VI) is soon covered with a deposit of copper which of the following equations represents the reactions ?

A. Fe 2+ (aq) + Cu(s) → Fe 3+ + Cu 2+ (aq)
B. Fe 2+ (aq) + Cu(s) → Fe(s) + Cu2+ (aq)
C. Fe (s) + Cu2+ (aq) → Fe2+(aq) + Cu2+ (aq)
D. Fe(s) + Cu2+ → Fe2+(aq) + Cu(s)
Select 1 Option (1 Mks)
  • A
  • B
  • C
  • D
You must be signed in to join discussions