HomeEveryday Science MCQs___________ is a strong smelling agent added to LPG cylinders to detect leakage? 39. ___________ is a strong smelling agent added to LPG cylinders to detect leakage?By Admin / September 17, 2025 A. Nitrogen Peroxide B. Ethyl Mercaptan C. Carbon Monoxide D. Sulphur Dioxide ✅ The correct answer is option B.
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