Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. UNIBEN
  4. /
  5. General Paper
  6. /
  7. 2011/2012
  8. /
  9. Q23
Question 23

which of the following gases is produced when ammonia trioxonitrate (v) is heated with sodium hydroxide?

  • A.oxygen
  • B.ammonia
  • C.nitrogen (IV) oxide
  • D.hydrogen
Objective

Question details

Exam body
UNIBEN
Subject
General Paper
Year
2011/2012
Question no.
#23
Type
Objective
Previous · Q22plastics are polymers whose production techniques involve all except...... Next · Q24 how many grammes of HCL will be required to react with 10g of NaOH…

More from this paper

  • Q19what is the number of an element if its atom contains 10 protons, 10 electrons…
  • Q20the loss of water of crystallization to the atmosphere by some crystalline salts…
  • Q21carbon is often deposited in the exhaust pipe of cars because of the ........
  • Q25the bond formed between H 2 O and H + to form the hydroxonium ion is...
  • Q26common salt is dissolved in water and the mixture is evaporated. the vapour…
  • Q27when some substances are heated, they change directly into gases without…
See all General Paper 2011/2012 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