O Level Online Courses

IGCSE O Level Chemistry Practice Tests

IGCSE O Level Chemistry Online Tests

Dry Cells Multiple Choice Questions (MCQ) PDF Download

Free Dry Cells Multiple Choice Questions (MCQ Quiz) with Answers (Dry Cells MCQ PDF Book) download to learn igcse chemistry online courses. Practice Electricity and Chemistry Multiple Choice Questions and Answers (MCQs), Dry Cells quiz answers PDF to study online certification courses. The Dry Cells MCQ App Download: Free learning app for electrolyte and non electrolyte, conductors and non conductors test prep for two year online colleges.

The MCQ: In a dry cell, leaking occurs because; "Dry Cells" App Download (Free) with answers zinc electrode has dissolved away, carbon electrode has dissolved away, manganese oxide has been used up and polarization cannot more be prevented at carbon electrode to study online certification courses. Study dry cells quiz questions, download Google eBook (Free Sample) for SAT prep classes.

Dry Cells MCQs: Questions and Answers PDF Download

MCQ 1: In a dry cell, leaking occurs because

  1. zinc electrode has dissolved away
  2. carbon electrode has dissolved away
  3. manganese oxide has been used up
  4. polarization cannot more be prevented at carbon electrode

MCQ 2: Advantages of dry cells offer are that they are

  1. cheap
  2. convenient
  3. portable
  4. all of above

MCQ 3: Selective charges occur for the

  1. ions which require least energy to be discharged
  2. ions which require most energy to be discharged
  3. elements of group VII
  4. metal chlorides

MCQ 4: In a dry cell, electrolyte paste is formed of

  1. ammonium sulphate
  2. ammonium nitrate
  3. ammonium chloride
  4. zinc sulphate

MCQ 5: Selective discharge occurs if

  1. more difference is in the reactivity series
  2. low difference is in the activity series
  3. more than one type of anions is attracted to cathode
  4. more than one type of anions or Cations are attracted to the cathode or anode

IGCSE O Level Chemistry Practice Tests

Dry Cells Learning App & Free Study Apps

Download Dry Cells MCQs App to learn Dry Cells MCQs, O Level Chemistry Learning App, and A level Chemistry MCQ Apps. Free "Dry Cells" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Dry Cells App (Android & iOS)

Dry Cells App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)

A level Chemistry App (Android & iOS)

A level Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (iOS & Android)