Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. UNICAL
  4. /
  5. Chemistry
  6. /
  7. 2011/2012
  8. /
  9. Q9
Question 9

A molecular formula shows __________ in a molecule.

  • A.the elements present
  • B.the number of atoms of each element
  • C.cations and anions
  • D.chemical symbols and the number of atoms
Objective

Question details

Exam body
UNICAL
Subject
Chemistry
Year
2011/2012
Question no.
#9
Type
Objective
Previous · Q8If the rate law obtained for a given reaction is given as rate = K[X] n [Y] m… Next · Q10 Give the total mass of copper in 1gram of copper(II) sulphate (Cu = 40, S = 32…

More from this paper

  • Q2The oxidation state of oxygen in tetraoxosuphate (iv)acid is
  • Q3Metals of the first transition series have special properties which are…
  • Q4Separation of different carotenes from carrot root uses a method
  • Q5Solution W X Y Z pH 8 12 4 2 From the table, which of the solutions W, X, Y and…
  • Q650cm³ of a saturated solution of KNO 3 at 40°C contained 5.05g of the…
  • Q7A brand of ink containing cobalt(III), copper(II) and Iron (II) ions can best be…
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