Group II Elements and Reactions MCQs Test Online PDF Download

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MCQ on Group II Elements and ReactionsQuiz PDF Download

MCQ: Barium metal is highly reactive if it is stored in

  1. gas
  2. oil
  3. water
  4. petrol

B

MCQ: White solid oxides are produced by burning of group II metals in presence of

  1. nitrogen
  2. carbon dioxide
  3. oxygen
  4. helium

C

MCQ: If water reacts with calcium oxide, it will produce

  1. calcium hydroxide
  2. calcium chloride
  3. calcium oxide
  4. all of them

A

MCQ: Attraction of higher nuclear charge is less than

  1. shielding effect
  2. distance between outermost electrons (e-) and nucleus (p+ and n0)
  3. both A and B
  4. intramolecular forces

C

MCQ: In flares production, mostly fine powder used is of

  1. silicon
  2. sulfur
  3. magnesium
  4. all of them

C