6845. Specific gravity on API scale is given by the relation(where, G = specific gravity at 15.5°C). September 7, 2025 by Admin °API = 200(G – 1) °API = (141.5/G) – 131.5 °API = (140/G) – 130 °API = 145 – (145/G) ✅ The correct answer is option B.
