Question

1) 2,3,3- trimethyl-3, 6-décadiente
2) 2, 3, 7 trimethyl = 3,6- decadiene
3) 3- ethyl-2,7-dimethylde -4-éne.
what are the structures of alkanes.
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Answer 1

Heyaa☺

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Your answer in the above attachment.

Carbon must have valency-4.

Ene(Double bond) =》=

Dec =》 10 (carbon atoms).

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Hope you understood..✌