Class 7 Science MCQs (Grade 7) From Textbook

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Class 7 Science MCQs – Certification Test 391

Chemical Effect of Electric Current MCQ (Question 391) – App & e-Book Download

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MCQ: 391

A sheet of pure copper is used as

  1. cathode
  2. anode
  3. positrode
  4. negatrode

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Chemical Effect of Electric Current Learning Guide – Class 7 Science App & eBook MCQ

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Chemical Effect of Electric Current MCQ App (iOS & Android)

Chemical Effect of Electric Current MCQ App

7th Grade Science MCQ App (Android & iOS)

7th Grade Science MCQ App

Earth Science MCQ App (Android & iOS)

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8th Grade Science MCQ App