Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. UNIPORT
  4. /
  5. Chemistry
  6. /
  7. 2011/2012
  8. /
  9. Q12
Question 12

Tartaric acid is used industrially to make

  • A.make baking powder
  • B.make fruit juices
  • C.remove rust
  • D.dry substances
Objective

Question details

Exam body
UNIPORT
Subject
Chemistry
Year
2011/2012
Question no.
#12
Type
Objective
Previous · Q11MnO 2(g) + xHCl (aq) → MnCl 2(g) + yH 2 O (i) + zCl 2(g) In the equation… Next · Q13 The carbon atoms in ethane are ........... hybridized

More from this paper

  • Q8How long will it take to deposit 0.08g of copper from CuCl 2 solution by passing…
  • Q9How much faster does a Helium atom travel than a nitrogen molecule at the same…
  • Q10If a solution contains 4.9g of tetraoxosulphate(VI) acid, calculate the amount…
  • Q14The mass of silver deposited when a current of 10A is passed through a solution…
  • Q15The oxidation state of oxygen in tetraoxosulphate(vi) acid is
  • Q16The reaction that takes place in Daniel cell is
See all Chemistry 2011/2012 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