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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",19,"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},"Hr358ZUc2ksEGIUff4rYwC8FRsFipS","q","1.00 g of the oxide of metal X (atomic mass = 64) gave 0.80 g of the metal when reduced with hydrogen.
\nThe formula of the oxide is?","ans",[414],1,"1982","course","chemistry","opts",[420,421,422,423,424],"X₂O","XO","XO₂","X₂O₃","X₃O₄",14,"14","initComment","initReply","actionData","errors"]

JAMB - Chemistry (1982 - No. 14)

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