Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. UNIZIK
  4. /
  5. Chemistry
  6. /
  7. 2007/2008 Day 2
  8. /
  9. Q7
Question 7

The separation of a mixture of calcium trioxcarbonate (IV) and sodium trioxocarbonatc(IV) is most easily carried out by using the differences in their

  • A.physical states
  • B.melting points
  • C.solubility
  • D.boiling points
Objective

Question details

Exam body
UNIZIK
Subject
Chemistry
Year
2007/2008 Day 2
Question no.
#7
Type
Objective
Previous · Q6PMS (petrol) can be obtained from AGO (diesel) by Next · Q8 What is the amount (in mole) of sodium trioxocarbonate (IV) in 5.3g of the…

More from this paper

  • Q3Which of the following is normally used for drying ammonia gas?
  • Q4Nuclear reactions can be used in the following except
  • Q5The following metals are extracted by the electrolytes method except
  • Q9Brass is an alloy of copper and magnesium
  • Q10The products of the electrolysis of dilute sodium chloride solution with…
  • Q11when starch undergoes complete enzyme-catalyzed hydrolysis, the resulting…
See all Chemistry 2007/2008 Day 2 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