Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. JAMB
  4. /
  5. Chemistry
  6. /
  7. 2007
  8. /
  9. Q0
Question 0

Calculate the number of moles of HCl present in 20cm3 of a 0.75M solution of the acid

  • A.0.015 mole
  • B.0.038 mole
  • C.3.800 moles
  • D.1.500 moles
  • E.
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
2007
Question no.
#0
Type
Objective
Previous · Q0Dissolving some pellets of NaOH in water would result in Next · Q0 The oxidation state of oxygen in tetraoxosulphate (VI) acid is

More from this paper

  • Q0Trioxonitrate (V) acid is not used for preparing hydrogen gas from metals…
  • Q0An element used in the production of matches is
  • Q0When calcium oxide is heated with carbon, the oxide will
  • Q0A solution which on treatment with hydrochloric acid produces a colourless…
  • Q0The soft solder used for welding and plumbing is alloy of
  • Q0The reddish-brown rust on iron roofing sheets consists of
See all Chemistry 2007 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