WAEC offline past questions - with all answers and explanations in one app - Download for free
Download WAEC May/June App - Get all past questions and answers, 100% offline - 43208
  1. Home
  2. Classroom
  3. Chemistry
  4. JAMB 2019

Chemistry 2019 JAMB Past Questions

Clear Selections
Change Subject Post a Question Check Syllabus Study My Bookmarks Past Questions Videos Watch Video Lessons Download App

WAEC offline past questions - with all answers and explanations in one app - Download for free
Download WAEC May/June App - Get all past questions and answers, 100% offline - 43208
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
6

Hydrocarbons which will react with Tollen's reagent conform to the general formula

  • A. C\(_n\)H\(_{2n}\)
  • B. C\(_n\)H\(_{2n + 2}\)
  • C. C\(_n\)H\(_{2n - 2}\)
  • D. C\(_n\)H\(_{2n + 1}\)OH
View Answer & Discuss (13) JAMB 2019
7

The IUPAC name of the compound CF\(_3\)CHBrCl is

  • A. 2-chloro-2-bromo-1,1,1-trifluoroethane
  • B. 2-bromo-2-chloro-1,1,1-trifluoroethane
  • C. 1-bromo-1-chloro-2,2,2-trifluoroethane
  • D. 1,1,1-trifluoro-2-bromo-2-chloroethane
View Answer & Discuss (22) JAMB 2019
8

A synthetic rubber is not obtained from the polymerization of?

  • A. neoprene
  • B. isoprene
  • C. butandiene
  • D. hexane
View Answer & Discuss (11) JAMB 2019
Download WAEC May/June App - Get all past questions and answers, 100% offline - 43208
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
9

Burning magnesium ribbon in air removes which of the following
(i) oxygen (ii) nitrogen (iii) argon and (iv) carbon(iv)oxide?

  • A. i and iv only
  • B. i, ii, iii and iv only
  • C. i only
  • D. i and ii only
View Answer & Discuss (7) JAMB 2019
10

Which of the following is the best starting material for the preparation of oxygen? Heating of trioxonitrate (v) with

  • A. Pb
  • B. Zn
  • C. Ca
  • D. Na
View Answer & Discuss (5) JAMB 2019
Start a Free Practice Test
 
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Download WAEC May/June App - Get all past questions and answers, 100% offline - 43208
WAEC offline past questions - with all answers and explanations in one app - Download for free