Chemistry Practice MCQ Page 16

Multiple Choice questions for Chemistry in the sets of 10 each on one page with questions and answers. All sets are useful in the preparation of subject tests for employment or admission.
Question: 1367   The volume of the solute present in 100 parts by volume of solution is called the
  1. volume percentage
  2. more fraction
  3. weight percentage
  4. percentage
Question: 1368   When the amount of the solute is expressed as gramequivalents of solute per liter (or dm3), the concentration unit is
  1. normality
  2. molarity
  3. more fraction
  4. all of these
Question: 1369   When the amount of solute atoms, ions or molecules are expressed as moles per litre (or dm3) of solution, it is called
  1. normality
  2. molarity
  3. more fraction
  4. all of these
Question: 1370   When the ratio of the number of moles of a particular component of the solution to the total number of moles of all the components of the solution is expressed it is called
  1. normality
  2. molarity
  3. molarity
  4. more fraction
Question: 1371   When the amount of solute is expressed as moles per kilogram of the solvent, it is called
  1. normality
  2. molarity
  3. molarity
  4. more fraction
Question: 1372   The symbol "M" stands for the concentration of solutions in
  1. molality
  2. normality
  3. molarity
  4. percentage
Question: 1373   The symbols "m" stands fro the concentration of solutions in
  1. molality
  2. normality
  3. molarity
  4. percentage
Question: 1374   The symbol "N" stands for the concentration of solutions in
  1. morality
  2. normality
  3. morality
  4. percentage
Question: 1375   The symbol "W/V" stands for the concentration of solution in
  1. morality
  2. normality
  3. molarity
  4. percentage
Question: 1376   A chemical reaction can be described by
  1. an equation
  2. reactants and products
  3. an equilibrium
  4. energy
Question: 1377   A chemical reactions tells nothing about its
  1. side reaction
  2. energy
  3. speed
  4. products
Question: 1378   All chemical reactions with similar negative values of ΔH, may proceed
  1. with similar speed
  2. with different speed
  3. instantaneously
  4. with individual characteristics

Answers to the questions of Chemistry on this page

Following list gives the correct choice for the answer of the Chemistry mcqs.
1367 . A       1368 . A       1369 . B       1370 . D       1371 . C       1372 . C       1373 . A       1374 . B       1375 . D       1376 . A       1377 . C       1378 . D      

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