Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Chemistry
  6. /
  7. 2005
  8. /
  9. Q8
Question 8

Which of the following molecules has a linear structure?

  • A.NH3
  • B.H2O
  • C.CO2
  • D.CH4
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
2005
Question no.
#8
Type
Objective
Previous · Q7Which of the following can be used to predict the type of bonding in HCI? Next · Q9 The volume occupied by a given mass of gas depends on its

More from this paper

  • Q4Which of the following changes is characteristic of an alpha-particle emission?
  • Q5An element X has an atomic number of 16. What is its most likely oxidation state…
  • Q6An element which can exist in two or more forms in the same physical state…
  • Q10In which of the following reactions is the position of equilibrium not affected…
  • Q11The activation energy of a reaction can be altered by
  • Q12Which of the following factors does not affect the rate of reaction of CaCO 3…
See all Chemistry 2005 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