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Uses of Group II Elements Quizzes Online MCQs PDF Download eBook - 251

Uses of Group II Elements quiz questions, uses of group ii elements multiple choice questions and answers PDF 251 to learn online A level chemistry course for college certification. Practice "Groups II and VII" quiz with answers, uses of group ii elements Multiple Choice Questions (MCQ) for online college degrees. Free uses of group ii elements MCQs, simple electronic structure, bond energies and enthalpies, amines, preparation of aldehydes and ketone, uses of group ii elements test prep for accredited online colleges.

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Uses of Group II Elements Questions and Answers PDF Download eBook

Uses of Group II Elements Quiz

MCQ: Rocks of the 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. concentrated HCl

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