Thermal Decomposition of Carbonates and Nitrates MCQs Quiz Online PDF Download

Learn thermal decomposition of carbonates and nitrates MCQs, A level chemistry test for online learning courses, test prep to practice test. Groups ii and vii quiz has multiple choice questions (MCQ), thermal decomposition of carbonates and nitrates quiz questions and answers, group vii elements and reactions, uses of group ii elements, reaction of group ii elements with oxygen, metallic radii of group ii elements, thermal decomposition of carbonates and nitrates tutorials for online chemistry notes courses distance learning.

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MCQs on Thermal Decomposition of Carbonates and Nitrates Quiz PDF Download

MCQ: Carbonates and nitrates of group II elements decompose upon

  1. heating
  2. mixing
  3. reactions
  4. all of them

A

MCQ: Down group II, thermal decomposition gradually

  1. increases
  2. decreases
  3. remains same
  4. constant

A

MCQ: Brown gas which is found on heating group Ii nitrate is toxic

  1. sulfur dioxide
  2. nitrogen dioxide
  3. carbon dioxide
  4. silicon dioxide

B

MCQ: Nitrates (-NO3) of Group-II down group require for their decomposition, is high in

  1. pressure
  2. temperature
  3. electricity
  4. altitude

B