Kerala SET July 2019 Paper 1

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Question : 81 of 120

Marks: +1, -0

The chemicals which forms the composition of Gun powder is_______.

aluminium nitrate, powdered charcoal and sulphur
potassium nitrate, powdered charcoal and sulphur
silver nitrate, powdered charcoal and sulphur
Powdered charcoal and TNT

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