Which of the following substances are all made by the process of polymerization?
Nylon and soap
Ethanoic acid margarine and ethanol
Nylon and artificial rubber
Soap and butane
Margarine and nylon
Correct answer is C
No explanation has been provided for this answer.
Which are the correct IUPAC names for H-CO\(_2\)CH\(_3\) and CH \(\equiv\) CH
Methyl methanoate and ethene
Metanoic acid and ethyne
Ethyl methanoate and ethyne
Methyl methanoate and ethyne
Ethanoic acid and ethene
Correct answer is D
No explanation has been provided for this answer.
methane
ethanoic acid
ethene
ethyl ethanoate
carbon tetrachloride
Correct answer is D
No explanation has been provided for this answer.
An example of oxidation - reduction enzyme is
amylase
protease
lipase
dehydrogenase
Correct answer is D
No explanation has been provided for this answer.
Ethanol reacts with concentrated tetraoxosulphate (VI) acid at a temperature above 170 oC to form
ethanone
ethene
ethyne
ethanal
Correct answer is B
No explanation has been provided for this answer.