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These resources are designed to help you familiarize yourself with the exam format, identify key topics, and practice effectively. Whether you're preparing for the May/June or GCE sessions, our curated materials provide both objective and theory questions to enhance your study sessions.","tags","waec nigeria west africa examination council","version","vip","location",{"_390":391,"_392":393},"type","Point","coordinates",[394,395],9.082,10.3671,"ng","priority",10,"createdOn",1755991949910,"updatedOn","questionsCount",27220,"courseCount",23,"examKey","questionData",{"_369":409,"_410":411,"_412":413,"_278":415,"_416":417,"_263":370,"_418":419,"_420":421,"_110":426},"U3csDjKJcFc2USVOPbEhmD99F6r0Hu","q","If 60 cm³ of gas is heated from 27^oC TO 50^oC, what is the new volume of the gas at constant pressure?","ans",[414],2,"2004","course","chemistry","exp","V₁ = 60cm T_{1_{= 273 +27 = 300K
\nT₂ = 273 + 50 = 323KV₂ = ?
\nV₁/T₁ = V₂/T₂ .: V₂ = V₁T ₂/T₁ = 60 x 323/300 = 19380/300 = 64.6cm³\n\n}}","opts",[422,423,424,425],"32.4cm ³","55.7cm³","64.6cm³","111.1cm³",29,"29","initComment","initReply","actionData","errors"]

WAEC - Chemistry (2004 - No. 29)

Explanation

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