Chemical Formulae and Equations Multiple Choice Questions and Answers 33 PDF Download

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MCQ on Chemical Formulae & Equations Test 33Quiz PDF Download

MCQ: Hydrogen Chloride (HCl) is a

  1. ionic compound
  2. covalent compound
  3. metallic compound
  4. Both A and B

D

MCQ: Empirical formula can be obtained if following is known:

  1. %age or mass of each element
  2. relative atomic mass Ar
  3. structural formula
  4. Both A and B

D

MCQ: Valency of all these ions is -2, except

  1. SO4
  2. SO3
  3. CO3
  4. HCO3

D

MCQ: Hydrochloric Acid (HCl) and Silver Nitrate (AgNO3) react to form

  1. AgCl + HNO3
  2. HNO3 + Ag(Aq)
  3. Ag (s) + H2O + N2
  4. Hydrogen gas is bubbled off

A

MCQ: Molar mass of urea NH2CONH2 is

  1. 59.51g/mol
  2. 55.89g/mol
  3. 60.055 g/mol
  4. 65.32g/mol

C