# Cyclobutane and Butene

Chemistry Level 1

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

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

b) Compound (A) is a saturated hydrocarbon and compound (B) is an unsaturated hydrocarbon.

c) The bond length between the carbon atoms is identical for all bonds.

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