Q.

Trinitrotoluene is –

A. used to melt metals
B. used to fuse two metals
C. used as an abrasive
D. used as an explosive
Answer» D. used as an explosive
Explanation: Trinitrotoluene (C6H2 (NO2)3.CH3), abbreviated as TNT, is sometimes used as a reagent in chemical synthesis, but it is best known as an explosive material with convenient handling properties. The explosive yield of TNT is considered to be the standard mea-sure of bombs and other explosives.

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