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It assesses knowledge in subjects relevant to the candidate’s chosen course of study.","tags","utme jamb joint admission matriculation board unified tertiary matriculation examination nigeria africa","version","vip","location",{"_390":391,"_392":393},"type","Point","coordinates",[394,395],9.082,10.3671,"ng","priority",5,"createdOn",1755987353430,"updatedOn","questionsCount",29915,"courseCount",20,"examKey","questionData",{"_369":409,"_410":411,"_412":413,"_278":415,"_416":417,"_263":370,"_418":419,"_110":425},"rrB3hkLy16YBJ449uwKnO3XBH0Nv5T","q","In which of the following processes is iron being oxidized?
\n
\n1 Fe + H₂SO₄ → FeSO₄ +H₂
\n
\n2 FeSO₄ + H₂S → FeS + H₂SO₄
\n
\n3 2FeCI₂ + Cl₂ → 2FeCl₃
\n
\n4 2FeCl₃ + SnCl₂ + → 2FeCl₂ + SnCl₄","ans",[414],3,"1983","course","chemistry","opts",[420,421,422,423,424],"1 only","2 only","3 only","1 and 3","2 and 4",15,"15","initComment","initReply","actionData","errors"]

JAMB - Chemistry (1983 - No. 15)

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