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CBSE Class 10 Science 2017 Outside Delhi Term II Set 2 Paper
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Question : 1
Total: 12
Write the molecular formula of the 2 nd and 3 rd member of the homologous series whose first member is ethene.
Solution:
(i) Propene: C 3 H 6
(ii) Butene:C 4 H 8
(ii) Butene:
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