Molecular formula of testosterone determines statement validity Steps:

• Recall testosterone's molecular formula: C₁₉H₂₈O₂.
• Evaluate statement 2: 28 H atoms exceed 27, so not fewer than 27.
• Evaluate statement 3: 19 C atoms exceed 6, so not six or fewer.
• Evaluate statement 1: Testosterone structure has no oxidizable groups (e.g., alcohols) at C1 or C2; they are alkane-like CH₂ in ring A, inert to acidified K₂Cr₂O₇.

Why no option is correct:

• All statements false; no choice matches (A requires 1 true, B requires 2&3 true, C requires 2 true, D requires 3 true).

Final answer: None