Thermal Decomposition of Carbonates and Nitrates MCQs Quiz Online Tests pdf Download

Practice MCQs on thermal decomposition of carbonates and nitrates, chemistry quiz for online test prep. Groups ii and vii quiz has multiple choice questions (MCQ), thermal decomposition of carbonates and nitrates test questions and answers as carbonates and nitrates of group ii elements decompose upon, answer key with choices as heating, mixing, reactions and all of them for competitive exam prep. Free study guide is to learn thermal decomposition of carbonates and nitrates quiz online with MCQs to practice test questions with answers.

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, higher

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

B

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