Electrochemistry Multiple Choice Questions and Answers 7 PDF Download

Electrochemistry multiple choice questions (MCQs), electrochemistry test prep 7 to learn online secondary school courses, distance learning for exam prep. Practice oxidation and reduction multiple choice questions (MCQs), electrochemistry quiz questions and answers for chemistry class for online chemistry 10 courses distance learning.

Study high school chemistry multiple choice questions (MCQs): rusting of iron occurs due to, for for online secondary education degree with options hydrogenation, reduction, oxidation, and sublimation, oxidation and reduction quiz for 9th grade school students for online learning 9th grade chemistry worksheets. Free chemistry study guide for online learning oxidation and reduction quiz questions to attempt multiple choice questions based test.

MCQ on Electrochemistry Worksheets 7 Quiz PDF 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