WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
  1. Home
  2. Classroom
  3. Chemistry
  4. WAEC 2001

Chemistry 2001 WAEC 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
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
1
Elements which belong to the same group in the Periodic Table are characterized by
  • A. difference of +1 in the oxidation numbers of successive members
  • B. presence of the same number of outermost electrons in the respective atoms
  • C. difference of 14 atomic mass units between successive members
  • D. presence of the same number of electron shells in the respective atoms
View Answer & Discuss (1) WAEC 2001
2
The atom of an element X combines with aluminium (13AI)?
  • A. AIX 2
  • B. AI 2X
  • C. AI2X 2
  • D. AI 2X 3
View Answer & Discuss (1) WAEC 2001
3
The presence of unpaired electrons in an atom of a transition metal gives rise to
  • A. paramagnetism
  • B. nalleability
  • C. ductility
  • D. shiny appearance
View Answer & Discuss WAEC 2001
WAEC offline past questions - with all answers and explanations in one app - Download for free
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
4
What is responsible for metallic bonding?
  • A. Sharing of electrons between the metal atoms
  • B. Attraction between the atomic unclei and cloud of electrons
  • C. transfer of electrons from one atom to another
  • D. Attraction between positive and negative ions
View Answer & Discuss WAEC 2001
5
Which of the following compounds is covalent?
  • A. CaCI2
  • B. MgO
  • C. NaN
  • D. CH4
View Answer & Discuss WAEC 2001
Start a Free Practice Test
 
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
WAEC offline past questions - with all answers and explanations in one app - Download for free
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Download WAEC May/June App - Get all past questions and answers, 100% offline - 43208