Organic chemistry: Alkenes and Alkynes Quiz 4
written by gogorabei
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June 8, 2023
Results
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#1.
(10) The ……… is used to differentiate between ethane gas and ethene gas
(a) Bromine water
(a) Bromine water
(b) silver nitrate solution
(b) silver nitrate solution
(c) limewater
(c) limewater
(d) litmus solution
(d) litmus solution
#2.
(11) When hydrobromic acid reacts with propene, the product is ...
(a) 1,1-dibromopropene
(a) 1,1-dibromopropene
(b) 1,2-dibromopropene
(b) 1,2-dibromopropene
(c) 2-Bromopropane
(c) 2-Bromopropane
(d) 1-bromopropane
(d) 1-bromopropane
#3.
(12) 1-butene reacts with bromine to form ……
(a) CH3Br-CH2-CH2-CH2Br
(a) CH3Br-CH2-CH2-CH2Br
(b)CH2Br-CH2 CHBr – CH3
(b)CH2Br-CH2 CHBr – CH3
(c)CH3- CHBr – CH2 – CH2Br
(c)CH3- CHBr – CH2 – CH2Br
(D)CH3- CH2- CHBr – CH2Br
(D)CH3- CH2- CHBr – CH2Br
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