[ Post UTME Begins ]: View The List Of Schools That Have Released 2026 Post-UTME Forms.
WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
  1. Home
  2. Classroom
  3. Chemistry
  4. WAEC

Chemistry WAEC Past Questions

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

Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
Post UTME Past Questions Agent
Your School's Whatsapp Group - Join Us now
911

In metallic solid, the forces of attraction is between the mobile valence electrons and the

  • A. atoms
  • B. neutrons
  • C. negative ions
  • D. positively charged nuclei
View Answer & Discuss (4) WAEC 2013
912

The bonds in crystalline ammonium chloride are

  • A. covalent and dative
  • B. ionic and covalent
  • C. ionic, covalent and dative
  • D. ionic, covalent and hydrogen bond
View Answer & Discuss (2) WAEC 2013
913

Which of the following elements is diatomic?

  • A. Sodium
  • B. Oxygen
  • C. Iron
  • D. Neon
View Answer & Discuss (3) WAEC 2013
Post UTME Past Questions Agent
Your School's Whatsapp Group - Join Us now
WAEC and NECO CBT App for Mobile Devices - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
914

Noble gas molecules are held together by

  • A. van der Waals forces
  • B. hydrogen bonds
  • C. dative bonds
  • D. covalent bonds
View Answer & Discuss (2) WAEC 2013
915

Which of the following statements about nuclear reaction is correct? The reaction

  • A. involves neutrons only
  • B. takes place inside the nucleus
  • C. is governed by temperature and pressure
  • D. involves protons and electrons only
View Answer & Discuss (1) WAEC 2013
Start a Free Practice Test
 
WAEC and NECO CBT App for Mobile Devices - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
Your School's Whatsapp Group - Join Us now
WAEC and NECO CBT Software for Computers and Laptops - Candidates, Schools, Centres, Resellers - 100% Offline -Download Now
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts