# Cyclobutane and Butene

Chemistry Level 1

The above are the structural formulas of two compounds which have the same molecular formulas. Which of following explanations is/are correct?

a) The bond angle $$\alpha$$ is the same as the bond angle $$\beta$$.

b) The compound (A) is a saturated hydrocarbon while the compound (B) is an unsaturated hydrocarbon.

c) The bond lengths between the carbon atoms are identical for all bonds.

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