Nitro-glycerine absorbed in wood flour, sodium nitrate or ammonium
nitrate is commercially used as controlled explosive called dynamite. The
raw material used for its manufacture are glycerine, nitric acid and
(A) Sulphuric acid
(B) Phosphoric acid
(C) Hydrochloric acid
(D) Hydrofluoric acid

1 Answer

Answer :

(A) Sulphuric acid

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