Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. IMSU
  4. /
  5. Chemistry
  6. /
  7. 2014/2015
  8. /
  9. Q24
Question 24

The importance of sodium aluminate (III) in the treatment of water is to

  • A.cause coagulation
  • B.neutralize acidity
  • C.prevent goitre and tooth decay
  • D.kill germs.
Objective

Question details

Exam body
IMSU
Subject
Chemistry
Year
2014/2015
Question no.
#24
Type
Objective
Previous · Q23The impurities formed during the laboratory preparation of chlorine gas are…

More from this paper

  • Q17Which of the following is not an important industrial acid?
  • Q18When milk sours, what acid is formed?
  • Q19The molecular lattice of iodine is held together by
  • Q20The bleaching action of chlorine gas is effective due the presence of
  • Q21The function of zinc electrode in a galvanic cell Is that it
  • Q22A suitable solvent for iodine and naphthalene is
See all Chemistry 2014/2015 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