Fig. 5.2 shows two hydrocarbon molecules.
Fig. 5.2
(i) State the molecular formula of hydrocarbon A.
[1]
(ii) State which hydrocarbon is saturated.
Give a reason for your answer.
hydrocarbon ...............................................................................................
reason ..........................................................................................................
[1]
(iii) State the chemical test that is used to distinguish between hydrocarbon A and hydrocarbon B.
State the observation for each hydrocarbon.
test ..................................................................................
observation for hydrocarbon A ..........................................................................................
observation for hydrocarbon B ..........................................................................................
[2]
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