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1 question · 2009 · answers as per the UPSC key
UPSC 2009 · Q72 · Science & Technology › Chemistry · Save
Which one of the following is used as an explosive ?
(a) Phosphorus trichloride
(b) Mercuric oxide
(c) Graphite
(d) Nitroglycerine
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Answer: (d) Nitroglycerine