Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. FUNAAB
  4. /
  5. Chemistry
  6. /
  7. 2018/2019
  8. /
  9. Q20
Question 20

To what volume must 300cm3 of 0.60M sodium hydroxide solution be diluted to give a 0.4M solution?

  • A.450cm3
  • B.300cm3
  • C.200cm3
  • D.150cm3
Objective

Question details

Exam body
FUNAAB
Subject
Chemistry
Year
2018/2019
Question no.
#20
Type
Objective
Previous · Q19When one mole of hydrochloric acid reacts with one mole of sodium hydroxided, it… Next · Q21 Calculate the pH of 0.05 mol dm -3 H 2 SO 4

More from this paper

  • Q16In the upper atmosphere, the ultra-violet light breaks off a free chlorine atom…
  • Q17Which of the following produces relatively few ions in solution?
  • Q18The conductivity of an acid solution depends on the
  • Q22H 2 S(g) + Cl(g) ---> 2HCl(g) + S(g) \n In the equation above, the substance…
  • Q23What is the oxidation number of sulphur in FeS 4 O?
  • Q24Which of the following is discharged at the cathode during the electrolysis of…
See all Chemistry 2018/2019 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