# Question 4.1: Tell whether each of the following molecules has a double-bo...

Tell whether each of the following molecules has a double-bond stereoisomer. If so, identify its stereocenters.

\\H_3C\hspace{30 pt} CH_2CH_3\hspace{30 pt} H_3C\hspace{30 pt} CH_3 \\ \qquad \diagdown \qquad \diagup \hspace{30 pt} \hspace{30 pt} \qquad \diagdown \qquad \diagup \\\qquad \; C=C\hspace{30 pt} \hspace{30 pt} \hspace{30 pt} C=C \\\qquad \diagup\qquad \; \diagdown \hspace{30 pt} \hspace{30 pt} \quad \; \diagup\qquad \; \diagdown \\\; H\hspace{30 pt}\qquad CH_3 \hspace{30 pt} \; H_3C\hspace{30 pt}\quad H \\\hspace{30 pt} \qquad A\hspace{30 pt} \hspace{30 pt} \hspace{30 pt} \qquad B**"Step-by-Step Explanation"**refers to a detailed and sequential breakdown of the solution or reasoning behind the answer. This comprehensive explanation walks through each step of the answer, offering you clarity and understanding.

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