Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. FUTO
  4. /
  5. Chemistry
  6. /
  7. 2010/2011
  8. /
  9. Q9
Question 9

The substance often used for vulcanization of rubber is

  • A.chlorine
  • B.hydrogen peroxide
  • C.sulphur
  • D.tetraoxosulphate (VI) acid.
Objective

Question details

Exam body
FUTO
Subject
Chemistry
Year
2010/2011
Question no.
#9
Type
Objective
Previous · Q8A phenomenon where an element exists in different forms in the same physical… Next · Q10 A gas that is not associated with global warming is

More from this paper

  • Q2The pOH of a solution of 0.25moldm -3 of hydrochhloric acid is
  • Q3MnO - 4(aq) + 8H + (aq) + Y --> Mn 2+ (aq) + 4H 2 O (l) , Y in the equation…
  • Q4Given that M is the mass of substance deposited in an electrolysis and Q the…
  • Q50.46g of ethanol when burned raised the temperature of 50g of water by 14.3K…
  • Q6Powdered marble reacts faster with hydrochloric acid solution than the granular…
  • Q7For a reaction in equilibrium, the species involved in the equilibrium constant…
See all Chemistry 2010/2011 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy