Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. BUK
  4. /
  5. Chemistry
  6. /
  7. 2015/2016
  8. /
  9. Q8
Question 8

The loss of molecules of water crystallization to the atmosphere by some crystalline salts is known as

  • A. Effloresence
  • B. Effervescence
  • C. Phosphorescence
  • D. Fluorescence
  • E. Deliquescence
Objective

Question details

Exam body
BUK
Subject
Chemistry
Year
2015/2016
Question no.
#8
Type
Objective
Previous · Q7Which of the following is a general method of preparing acid Next · Q9 Which of the following is a secondary alkanol?

More from this paper

  • Q4The mass number of an atom of an element is sum of its
  • Q5How many unpaired electrons are there in an atom of an element with the…
  • Q6An increase in the pressure of a gas results in a decrease in its
  • Q10Which of the following is the relative molecular mass of a compound which has…
  • Q11Which of the following is used as water softener?
  • Q12What is the percentage by weight of calcium in Ca(OCl) 2 ? (Ca=40, Cl=35.5…
See all Chemistry 2015/2016 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