Which of the following are structural isomers?
propanoic acid and propan-1, 2-diol
Propanal and propanone
Ethanoic acid and propanoic acid
Ethan-1, 2-diol and ethanoic acid
Correct answer is B
No explanation has been provided for this answer.
The decolourization of purple colour of tetraoxomanganate (VII) ion is a test for
alkenes
alkanols
alkanals
alkanes
Correct answer is A
No explanation has been provided for this answer.
The enzymes responsible for converting sucrose into two simple isomeric sugars is
maltase
amylase
invertase
lactase
Correct answer is C
No explanation has been provided for this answer.
What will happen if an aluminium spoon is used to stir a solution of iron (II) trioxonitrates (V)?
The spoon will be oxidized while the iron (II) ions will be reduced to the metal
The spoon will increase in size
The spoon will be reduced while the iron (II) ions will be oxidized
The spoon will be reduced
Correct answer is A
No explanation has been provided for this answer.
What is the correct IUPAC name for NO\(_{2} ^{-}\)?
Dioxonitrate (IV) ion
Trioxonitrate (III) ion
Trioxonitrate (IV) ion
Dioxonitrate (III) ion
Correct answer is D
No explanation has been provided for this answer.