Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Chemistry
  6. /
  7. 2002
  8. /
  9. Q6
Question 6

When concentrated sodium chloride solution is electrolysed using inert electrodes the products are

  • A.oxygen and hydrogen
  • B.hydrogen and oxygen
  • C.sodium and oxygen
  • D.soduim and chlorine
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
2002
Question no.
#6
Type
Objective
Previous · Q5If two metallic ions of the same concentration migrate to a graphite cathode… Next · Q7 Which of the following processes takes place during the production of margarine…

More from this paper

  • Q2The atomic number of chlorine is 17. What is the number of electrons in a…
  • Q3Consider the following equation; Cr 2 O 7(aq) 2- + 14H + (aq) + 6e - → 2Cr 3+…
  • Q4Which of the following ions require the largest quantity of electricity for…
  • Q8Which of the following compounds can be represented by the molecular formula C 2…
  • Q9When alkynes are hydrogenated completely, they produce compounds with the…
  • Q10The following compounds are hydrocarbons except
See all Chemistry 2002 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