Uses of Group II Elements Quiz Questions 251 PDF Download

Practice uses of group ii elements quiz online, online A level chemistry test 251 for online courses, distance learning. Free chemistry MCQs questions and answers to learn uses of group ii elements MCQs with answers. Practice MCQs to test knowledge on uses of group ii elements, preparation of aldehydes and ketone, amines, bond energies and enthalpies, simple electronic structure worksheets.

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

Uses of Group II Elements Quiz

MCQ. Rocks of building are made by blocks using mortar with the 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. The second principal quantum shell can accommodate the number of electrons in numbers

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

C