Relative Molecular Mass MCQs Quiz Online PDF Download

Learn relative molecular mass MCQs, IGCSE chemistry online test for distance education, free online courses prep. Practice chemical formulae and equations multiple choice questions (MCQs), relative molecular mass quiz questions and answers. SAT test prep on chemical formulas, chemical symbols, valency table, relative molecular mass tutorials for online inorganic chemistry courses distance learning.

Study bachelors and masters in chemistry degree MCQs: molecular weight of propane (c3h8) is, for online courses with choices 44.095g/mol, 40.01g/mol, 41.01g/mol, 46.02g/mol for online global learning to qualify for scholarships for international students with knowledge tests. Free skills assessment test is for online learn relative molecular mass quiz questions with MCQs, exam preparation questions and answers.

MCQs on Relative Molecular MassQuiz PDF Download

MCQ: Molecular weight of propane (C3H8) is

  1. 44.095g/mol
  2. 40.01g/mol
  3. 41.01g/mol
  4. 46.02g/mol

A

MCQ: Relative molecular mass of Na2CO3 is

  1. 98
  2. 128
  3. 286
  4. 198

C

MCQ: Relative formula mass of aluminum sulphate (NH4)2SO4 is

  1. 132.14g/mol
  2. 113.14g/mol
  3. 139.33g/mol
  4. 143.69g/mol

A

MCQ: Greatest proportion by mass of nitrogen is in

  1. Hydrazine (N2H4),
  2. ammonium nitrate (NH4NO3)
  3. ammonium sulphate (NH4)2SO4
  4. urea (NH2CONH2)

A

MCQ: Relative molecular masses can be calculated

  1. by the relative atomic mass
  2. by the relative mass of a covalent compound
  3. if individual relative atomic masses are added
  4. by adding relative compound masses

C