A molecule of alkene has the chemical formula C3H4. How many carbon-carbon double bonds are present in the molecule?one two three

asked Apr 26, 2016 138k views

1 vote

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5 votes

Answer:

two

Step-by-step explanation:

Swati Singh answered Apr 29, 2016

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6 votes

there are two present in the molecule.

Marc Ruef answered May 1, 2016