Learn more about the properties, composition, and structure of substances (elements and compounds) with these Chemistry questions and answers. This Test can be used by students preparing for Chemistry in JAMB, WAEC, NECO or Post UTME.
Which of the following compounds is used as a gaseous fuel?
CH 3-COO-CH2-CH3
CH 3-CH 2-CH 2-CH 3
CHCI 3
CH 3-CH2-COOH
CH3-C=CH
Correct answer is B
No explanation has been provided for this answer.
A positive reaction to Fehling's test indicates the presence of
strach
reducing sugars
oxidizing agents
alkanoic acids
alkanols
Correct answer is B
No explanation has been provided for this answer.
The products of the reaction between CH3CH 2COOH and CH3OH are H 2
O and
CH 3CH2COOCH3
CH3CH 2COOCH 2CH 3
CH3CH2CH2COOH
CH3CH2CH2OH
CH3COOH
Correct answer is A
No explanation has been provided for this answer.
When alkanols react with sodium, the ga evolved is
hydrogen
oxygen
methane
ethyne
carbon (IV) oxide
Correct answer is A
No explanation has been provided for this answer.
Dehydration of ethanol produces
ethanoic acid
propan-1,2,3-triol
ethene
ethanal
methanol
Correct answer is C
No explanation has been provided for this answer.