What volume of oxygen will be left unreacted when a mixture of 100cm³ of hydrogen and 200cm³ of oxygen are exploded in a eudiometer? by Sunday | Aug 25 | Chemistry WAEC | 0 comments A. 300cm³ B. 200cm³ C. 150cm³ D. 100cm³ E. 50cm³ Correct Answer: Option C – 150cm³ Users Also Read These:200cm³ of 0.50mol/dm³ solution of calcium hydrogen…2H2 + O2 → 2H2O: From this equation; calculate the…What is the solubility of a salt if 0.4g of it is…What volume of hydrogen would be left over when…A hydrogen chloride gas reacted with oxygen gas to…