Uses of Group II Elements Quiz Questions 251 PDF Download

Learn uses of group ii elements quiz online, Cambridge GCE chemistry test 251 for online learning, distance learning courses. Free uses of group ii elements MCQs questions and answers to learn chemistry quiz with answers. Practice tests for educational assessment on uses of group ii elements test with answers, simple electronic structure, bond energies and enthalpies, amines, preparation of aldehydes and ketone, uses of group ii elements practice test for online chemistry textbook courses distance learning.

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Quiz on Uses of Group II Elements Worksheet 251 Quiz PDF Download

Uses of Group II Elements Quiz

MCQ: Rocks of building are made by blocks using mortar with element

  1. carbon
  2. limestone
  3. silicon
  4. sulfur

B

Preparation of Aldehydes and Ketone Quiz

MCQ: Secondary alcohol forms ketone and water by reacting with

  1. oxygen atom
  2. oxygen molecule
  3. ozone molecule
  4. oxygen ion

A

Amines Quiz

MCQ: Ammonia and amides will produce salts on reacting with

  1. water
  2. dilute HCl
  3. ethylamine
  4. all of them

B

Bond Energies and Enthalpies Quiz

MCQ: Values are bond energies refer to broken bonds hence they are always

  1. positive
  2. negative
  3. neutral
  4. constant

A

Simple Electronic Structure Quiz

MCQ: Second principal quantum shell can accommodate number of electrons in numbers

  1. 2
  2. 8
  3. 18
  4. 32

C