Rubber Practice Questions
20 free Rubber practice questions for the Botany, each with the correct answer and a detailed explanation. Open any question below, or take the full set as an interactive quiz.
Questions
20 questions
All Rubber questions
- Q1. Which plant is the most important commercial source of natural rubber?
- Q2. Natural rubber is mainly obtained from which plant product?
- Q3. Which plant family includes Hevea brasiliensis?
- Q4. Which tissue system contains the laticifers that yield rubber latex in Hevea?
- Q5. The process of collecting latex from rubber trees is called:
- Q6. Which chemical compound is the main polymer in natural rubber?
- Q7. Which monomer unit forms natural rubber?
- Q8. Why is latex collected in cups during rubber tapping?
- Q9. Which substance is commonly used to coagulate rubber latex?
- Q10. What is vulcanization of rubber?
- Q11. Who is commonly associated with the discovery of vulcanization?
- Q12. Which property makes rubber especially useful in tires and elastic goods?
- Q13. Which region was the original native home of Hevea brasiliensis?
- Q14. Which climate is most suitable for commercial rubber cultivation?
- Q15. Which disease is especially important in rubber plantations and affects leaves?
- Q16. Which statement best describes latex in rubber plants?
- Q17. Which of the following is a major use of natural rubber?
- Q18. What is the main purpose of smoking or drying rubber sheets after coagulation?
- Q19. Which statement correctly compares natural rubber and synthetic rubber?
- Q20. Why must rubber tapping be done carefully?