Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. NDA
  4. /
  5. Chemistry
  6. /
  7. 2012/2013
  8. /
  9. Q34
Question 34

Which of these statements is true?

  • A.A base is always soluble in water
  • B.Sodium hydroxide is both a base and an alkali
  • C.Hydrogen is released whenever an acid and metal are mixed
  • D.A gardener neutralizes an alkaline soil by the addition of lime
Objective

Question details

Exam body
NDA
Subject
Chemistry
Year
2012/2013
Question no.
#34
Type
Objective
Previous · Q33What is the effect of addition of a catalyst on a reversible reaction in a… Next · Q35 When the trixonitrate (v) salt of an alkali metal M is heated. the formula of…

More from this paper

  • Q30Which of the following better defines a black body?
  • Q31What is the advantage of alloying lead with tin?
  • Q32Which of these ions gives a dark green precipitate with sodium hydroxide…
  • Q36Chromatograph is used to separate components of mixtures which differ in their…
  • Q37The number of hydrogen ions in 4.9g of tetraoxosulphate (V) acid is [S= 32, O=…
  • Q38Which of the following tests will completely identify any one of sulphur (IV)…
See all Chemistry 2012/2013 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