Sulfur and Oxides MCQs Quiz Online PDF Download

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GCE chemistry practice test MCQ on acidic foods are mostly preserved with help of solution made from with options sulfur dioxide, ammonium nitrate, ammonium phosphate and ammonium sulfate problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning sulfur and oxides quiz with MCQs to practice test questions with answers.

MCQs on Sulfur and Oxides Quiz PDF Download

MCQ. Acidic foods are mostly preserved with help of solution made from

  1. sulfur dioxide
  2. ammonium nitrate
  3. ammonium phosphate
  4. ammonium sulfate

A

MCQ. Sulfur compounds are present as impurities in

  1. crude oil
  2. natural gas
  3. coal
  4. all of them

D

MCQ. Acid rain falls make streams, rivers and lakes

  1. clean
  2. pollute
  3. lowering pH
  4. all of them

C

MCQ. Chemists have produced low sulfur version of petrol and diesel to reduce emission of

  1. sulfur dioxide
  2. carbon dioxide
  3. carbon monoxide
  4. sulfur trioxide

A

MCQ. Sulfur dioxide is added to foods to stop

  1. oxidation of fats
  2. over ripening
  3. reduction of sugars
  4. both A and B

D