Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Chemistry
  6. /
  7. 1995
  8. /
  9. Q12
Question 12

What mass of copper will be deposited by the liberation of Cu2+ when 0.1F of electricity flows through an aqueous solution of a copper (ll) salt? [Cu = 64]

  • A.64g
  • B.32g
  • C.12.8g
  • D.6.4g
  • E.3.2g
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
1995
Question no.
#12
Type
Objective
Previous · Q11Sodium chloride cannot conduct electricity in the solid state because it Next · Q13 What mass of copper will be deposited by the liberation of Cu 2+ when 0.1F of…

More from this paper

  • Q8A positive brown ring test indicates the presence of
  • Q9Consider the reaction represented by the equation below: XO + YO → X + YO 2 In…
  • Q10Alums are classified as
  • Q14Which of the following is not correct of the reaction represented by the…
  • Q15H 3 O + (aq) + OH- (aq) → 2H 2 O (l) . The heat change accompanying the process…
  • Q16The following statements about graphite are correct except that it
See all Chemistry 1995 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