Which of the following is the correct product of the reaction between 1-butyne a

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Question: Which of the following is the correct product of the reaction between 1-butyne and H2 in the presence of a catalyst?

Options:

Correct Answer: butane

Solution:

The hydrogenation of 1-butyne will fully saturate the triple bond, resulting in butane.

Which of the following is the correct product of the reaction between 1-butyne and H2 in the presence of a catalyst?

Which of the following is the correct product of the reaction between 1-butyne and H2 in the presence of a catalyst?

Step 1: Identify the starting material, which is 1-butyne. It has a triple bond between carbon atoms.
Step 2: Understand that hydrogenation is a reaction where hydrogen (H2) is added to a compound.
Step 3: Recognize that a catalyst is used to speed up the reaction without being consumed.
Step 4: When 1-butyne reacts with H2 in the presence of a catalyst, the triple bond will be converted into a single bond.
Step 5: This process fully saturates the molecule, meaning all bonds are single bonds.
Step 6: The final product after hydrogenation of 1-butyne is butane, which has no double or triple bonds.

No concepts available.