Official Answer Key & Detailed Solution
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Correct Answer: Option (D) — Cyclonite
Concept & Option Breakdown
Standard Reference VerifiedRDX (Research Department Explosive / cyclotrimethylenetrinitramine) is also known as cyclonite in the United States, hexogen in Germany, and T4 in Italy.
RDX is chemically a cyclic nitramine compound, hence the prefix 'cyclo-' leading to 'Cyclonite'.
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