Adding acids to cellulose gives gun-cotton from which we can make cordite. Cordite is:
A
an insect repellant
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B
a bullet propellant
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C
a rocket propellant
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D
an insulator
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Solution
The correct option is B a bullet propellant Cordite, a bullet propellant is prepared by a mixture of cellulose and glycerides, combined in the form of paste and pressed out in cords of various diameter and cut to the desired length