What is the IUPAC name of the alkene with the formula C5H10?

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Question: What is the IUPAC name of the alkene with the formula C5H10?

Options:

Correct Answer: Pentene

Solution:

The IUPAC name of the alkene with the formula C5H10 is pentene.

What is the IUPAC name of the alkene with the formula C5H10?

What is the IUPAC name of the alkene with the formula C5H10?

Step 1: Identify the formula C5H10. This indicates that the compound is an alkene because it has a general formula of CnH2n.
Step 2: Determine the number of carbon atoms (C) in the formula. Here, there are 5 carbon atoms.
Step 3: Use the prefix for 5 carbon atoms, which is 'pent'.
Step 4: Since it is an alkene, we add 'ene' to the prefix. Therefore, 'pent' + 'ene' = 'pentene'.
Step 5: Conclude that the IUPAC name of the alkene with the formula C5H10 is pentene.

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