Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Chemistry
  6. /
  7. 2017
  8. /
  9. Q11
Question 11

The oxidation number of nitrogen in \(Pb(NO_{3})_{2}\) is

  • A.+2
  • B.+3
  • C.+4
  • D.+5
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
2017
Question no.
#11
Type
Objective
Previous · Q10The reason for the decrease in the atomic size of elements across a period is… Next · Q12 Which of the following arrangements indicates the correct decreasing order of…

More from this paper

  • Q7The mass of one mole of \((NH_{4})_{2}CO_{3}\) is [O=16.0, N=14.0, C=12.0…
  • Q8Atomic orbital is
  • Q9The property of elements which increases down a group of the periodic table is
  • Q13Which of the following metals has the strongest metallic bond?
  • Q14Which of the following substances does not have van der Waals' forces?
  • Q15The oxidation number of X in \(XO_{4}^{3+}\) is
See all Chemistry 2017 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