Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. JAMB
  4. /
  5. Chemistry
  6. /
  7. 2015
  8. /
  9. Q0
Question 0

The fuming of kettles is caused by the presence in the water of

  • A.calcium tetraoxosulphate (IV)
  • B.calcium hydrogentrionocarbonate (IV)
  • C.calcium hydroxide
  • D.calcium trioxocarbonate (IV)
  • E.
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
2015
Question no.
#0
Type
Objective
Previous · Q0Which of the following results in the fall of acid rain Next · Q0 A difference between chemical and physical change is that in a chemical change

More from this paper

  • Q0The filter in the cigarette reduce the nicotine construct by
  • Q0Which of these require crystallization most?
  • Q0Iron is often galvanized in order to
  • Q0In the industrial production of H 2 is removed by (solution)
  • Q0The gas that is most useful in protecting humans against solar marathon is
  • Q0Vulcanization involve the removal of
See all Chemistry 2015 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