Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. WAEC
  4. /
  5. Chemistry
  6. /
  7. 2001
  8. /
  9. Q47
Question 47

Which of the following salt solutions will have a pH greater than 7?

  • A.NaCl(aq)
  • B.Na2CO3(aq)
  • C.Na2SO4(aq)
  • D.NaHSO4(aq)
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
2001
Question no.
#47
Type
Objective
Previous · Q46Calculate the mass of sodium hydroxide in 5.00 dm 3 of a 0.125 mol dm -3… Next · Q48 What will happen if more heat is applied to the following system at equilibrium?…

More from this paper

  • Q43Which of the following acids forms normal salts only?
  • Q44A subtance is said to be hygroscopic if it absorbs
  • Q45Which of the following substances increases in mass when heated in air?
  • Q49Equal amounts of marble chips are reacted separately with 100cm 3 of…
  • Q50CuSO 4 5H 2 O can be obtained from an aqueous solution of copper (ll)…
  • Q51Which of the compounds will leave a metal residue when heated?
See all Chemistry 2001 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