Gun powder, which is an explosive comprises of charcoal, sulphur and____________________?
Correct answer: B. Salt petre
- A. Glycerine
- B. Salt petre
- C. Nitro glycerine
- D. Dynamite
Explanation
Traditional gunpowder contains charcoal, sulphur and potassium nitrate, commonly called saltpetre. Glycerine and nitroglycerine are associated with other explosive formulations, not ordinary gunpowder.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
The drug used in contraceptives is____________________?
Frasch process is for______________________?
Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about _____________ °C ?
Sucrose content in the raw juice extracted from sugar cane is about _________________ percent?
Builders are added in soap to act as___________________?
Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda ?