NTA Abhyas 2020
- Exam
- NTA Abhyas
- Year
- 2020
- Subject
- Chemistry
- Chapter
- Chemistry in Everyday Life
NTA Abhyas 2020 · Chemistry · Chemistry in Everyday Life
A composite solid propellant is -
A composite solid propellant is -
Options
- A
- B
- CPolyurethane + Ammoniumperchloride
- DNitrocellulose + nitroglycerine
Correct answer
C. Polyurethane + Ammoniumperchloride
Step-by-step solution
Composite propellant are the mixture of polymeric binder like polyurethane or polybutadiene as fuel and ammonium perchlorate as an oxidizing agent along with on additive like finely divided or to modify the working of propellants.