Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. UNN
  4. /
  5. Chemistry
  6. /
  7. 2012/2013
  8. /
  9. Q12
Question 12

The producer gas is a mixture of

  • A.CO and CO2
  • B.CO and N2
  • C.CO and H2
  • D.CO and CO2
Objective

Question details

Exam body
UNN
Subject
Chemistry
Year
2012/2013
Question no.
#12
Type
Objective
Previous · Q11When 238 92 U emits and x-ray and a B-ray, the product X has a mass number and… Next · Q13 The IUPAC name of the compound below is H 3 CCH(CH 3 )CHCHCH 3

More from this paper

  • Q7Corrosion in metals is an example of
  • Q8An example of a suspension of solid particles in a gas is
  • Q9In which of the following is the change in entroypy positive?
  • Q102SO 2(g) + O 2(g) 2SO 3(g) ∆H = -ve The formation of SO 3 in the equation above…
  • Q14Ethanol reacts with aqueous Sodium oxoiodate (I) to give a bright yellow solid…
  • Q15Plastics which lose their plasticity on being subjected to heat are said to be
See all Chemistry 2012/2013 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