Electrochemistry Multiple Choice Questions and Answers 7 PDF Book Download

Electrochemistry MCQs, electrochemistry quiz answers 7 to learn secondary school chemistry courses online. Oxidation reduction and reactions multiple choice questions (MCQs), electrochemistry quiz questions and answers for online secondary education degree. Oxidation and reduction test for secondary school teaching certification.

Learn high school chemistry multiple choice questions (MCQs): Oxidation and reduction, with choices o2, ca, cao, and none of above for online secondary education degree. Free chemistry study guide for online learning oxidation reduction and reactions quiz questions to attempt multiple choice questions based test.

MCQ on Electrochemistry Worksheets 7 PDF Book Download

MCQ: Rusting of iron occurs due to

  1. reduction
  2. hydrogenation
  3. oxidation
  4. sublimation


MCQ: Element reduced in following reaction 2Ca + O2 2CaO is

  1. Ca
  2. O2
  3. CaO
  4. none of above