Chemical Reactivity Multiple Choice Questions and Answers 2 PDF Book Download

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MCQ on Chemical Reactivity Worksheets 2 PDF Book Download

MCQ: Sodium metal is soft due to

  1. weak metallic bond
  2. strong metallic bond
  3. large size
  4. small size

A

MCQ: Elements which have properties of metals and non-metals are

  1. amorphous
  2. crystalline
  3. metalloids
  4. none of above

C

MCQ: As size of atom increases down group, electro positivity

  1. increases
  2. decreases
  3. remains same
  4. none of above

A

MCQ: Bromine is a non-metal in

  1. solid state
  2. liquid state
  3. gaseous state
  4. plasma state

B

MCQ: As compare to beryllium, magnesium is

  1. less electropositive
  2. more electropositive
  3. large in size
  4. both B and C

D