Fundamentals of Chemistry Multiple Choice Questions Test 5 pdf Download

Practice chemistry quiz 5 on fundamentals of chemistry MCQs, grade 9 elements and compounds particles multiple choice questions. Free elements and compounds particles guide has chemistry worksheet with answering options different sizes, same sizes, same electrons and different electrons of multiple choice questions (MCQ) with elements and compounds particles quiz as compounds have atoms of for exam prep. Study to learn elements and compounds particles quiz to attempt multiple choice questions based test.

MCQs on Fundamentals of Chemistry - Quiz 5

MCQ. Compounds have atoms of

  1. same sizes
  2. different sizes
  3. same electrons
  4. different electrons

B

MCQ. An oxide ion has -2 charge because

  1. oxygen looses two electrons
  2. oxygen gains two electrons
  3. oxygen becomes neutral
  4. none of above

B

MCQ. Vinegar contains

  1. 10% acetic acid
  2. 5%acetic acid
  3. 7% acetic acid
  4. 8% acetic acid

B

MCQ. Molecular formula gives

  1. simplest ratio of atoms
  2. actual whole number ratio of atoms
  3. whole number ratio of atoms
  4. natural number ratio of atoms

B

MCQ. 6.022 * 1023 atoms of Sulphur contains

  1. 2 moles
  2. 3 moles
  3. 4 moles
  4. 1 mole

D