2014
A colourless hydrocarbon with a sweet smell undergoes substitution reaction. The hydrocarbon is likely to be
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2014 WAEC SSCE Chemistry Past Questions
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2014
The enzyme that catalyses the conversion of glucose te ethanol and carbon (IV) oxide is
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2014
The IUPAC name of the following organic compound is HOOC - COOH
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2014
Which type of reaction is illustrated by the following equation? C12H26 → 5C 2H4 + C 2H6
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2014
The purity of a solid sample can best be determined by its
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2014
The production of biogas from the fermentation of waste materials is an example of
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2014
Which of the following organic compounds could be represented by the empirical formula CH2O?
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2014
Consider the reaction represented by the following equation: C2H4(g) + 3O2(g) → 2CO2(g) + 2H2O(g). How many moles of ethene would be burnt to produce 0.1 mole of water?
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2014
The liquid hydrocarbon likely to be found in the fraction of crude oil used for domestic cooking is
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2014
The oxide from electric power station is
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2014
The most common process in the extraction of metals from their ore is
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2014
Which of the following gases is used to retard the vaporization of the filament in a light bulb?
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2014
An aqueous solution of (NH4)2 SO4 is
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