Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. OAU
  4. /
  5. Chemistry
  6. /
  7. 2010/2011
  8. /
  9. Q19
Question 19

The hybridization of the carbon atom in ethyne is

  • A.SPn
  • B.SP3
  • C.SP2
  • D.SP
  • E.ES
Objective

Question details

Exam body
OAU
Subject
Chemistry
Year
2010/2011
Question no.
#19
Type
Objective
Previous · Q18Metals is NOT used for under water construction because Next · Q20 In the Haber process for the manufacturer of ammonia, finely divided iron is…

More from this paper

  • Q15Consecutive members of an alkane homogenous series differ by
  • Q16Which of these will dilute in HCl? Mg, Fe, Pb and Cu
  • Q17Which of the following is used in fire extinguishers?
  • Q21Nitrogen can best be obtained from a mixture of oxygen and nitrogen by passing…
  • Q22At STP, how many litres of hydrogen can be obtained from the reaction of 500cm 3…
  • Q23Tetraoxosulphate(VI) ions are final test using
See all Chemistry 2010/2011 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