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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,"_420":421,"_110":426},"D7fj9lqe9Th5WHf0vpFRJO9oGqpCxQ","q","One mole of hydrocarbon contains 6g of hydrogen. If the molecular weight is 54, the hydrocarbon is an?","ans",[414],3,"1998","course","chemistry","exp","C_xH₆
\n∴ C_xH₆ = 54
\n12x + 6 = 54
\n12x = 54 - 6
\n12x = 48
\nx = (48)/(12)
\nx = 4
\nWe have C_xH₆ butyne
\nA formular of alkyne","opts",[422,423,424,425],"alkanone","alkane","alkene","alkyne",30,"30","initComment","initReply","actionData","errors"]

JAMB - Chemistry (1998 - No. 30)

Explanation

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