Learn Chemistry Online Notes & Technology Articles

Chemical Symbols MCQs Quiz Online Tests pdf Download

Practice MCQs on chemical symbols, chemistry MCQs for online test prep. Chemical formulae and equations quiz has multiple choice questions (MCQ), chemical symbols quiz questions and answers as all are ionic compounds except, answer key with choices as agcl, hno3, no2 and (nh4)2co3 for competitive exam prep. Free study guide is to learn chemical symbols quiz online with MCQs to practice test questions with answers.

MCQs on Chemical Symbols Quiz pdf Download

MCQ. All are ionic compounds except

  1. AgCl
  2. HNO3
  3. NO2
  4. (NH4)2CO3

C

MCQ. Valency of carbonate ion CO3? is

  1. -1
  2. -2
  3. -3
  4. -4

A

MCQ. All are covalent compounds except

  1. NO2
  2. SO3
  3. SO2
  4. HNO3

D

MCQ. Formula of hydrated Sodium Carbonate is

  1. Na(HCO3)2
  2. Na2CO3.(H2O)5
  3. Na2CO3.10H2O
  4. Na3CO4.10H2O

C

MCQ. Variable valencies are used to indicate ions

  1. greater than +1
  2. greater than −1
  3. with more than one valency
  4. all of these

C

International Organizations Video

DMCA.com Protection Status DMCA.com Protection Status