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Worksheetscarbo
Total questions: 9
Worksheet time: 5mins
Which of the following is not a property of ethanoic acid?
smell of vinegar
insoluble in water
colourless liquid
low melting
This show the set-up of apparatus for preparation of compound X. Name the reaction for preparation of compound X.
dehydration
oxidation
esterification
condensation
Ethane and propane are hydrocarbon compounds from the same homologous series. Which statement is true for both ethane and propane?
Undergo addition reaction with chlorine.
Undergo substitution reaction with bromine.
Produce the same amount of heat on combustion.
Have the same physical properties.
How many electrons does carbon have?
6
7
8
9
The diagram shows the conversion of propene to propan-1,2-diol. Which of the following is Reagent X?
Water
Hydrogen peroxide
Acidified potassium manganate(VII) solution
Manganese(IV) oxide
Which type of hydrocarbon is shown above?
Alkane
Alkene
Alkyne
None of the above
Which of the following is a flammable solid that can be used as a fuel for electricity generation or heating?
Methane
Petroleum
Natural gas
Coal
What are the radioactive isotope of carbon?
C-11
C-12
C-13
C-14
What is the catalyst for hydration of propene ?
vanadium (V) oxide
phosphoric acid
nickel or platinum
iron powder
