O Level Courses

O Level Chemistry App's Tests

O Level Chemistry e-Book's MCQs - Complete

Redox Reactions MCQ App Download & e-Book PDF - 33

Books:

PDF DownloadeBook Download

Apps:

O Level Chemistry App (Play Store)O Level Chemistry App (App Store)
MCQ 33:

In an acidified solution of Potassium Dichromate(VI) (K2Cr2O7), Dichromate ion (Cr2O7-2) becomes reduced to

  1. Chromate (V) ions
  2. Chromium (III) ions
  3. Chromium (II) ions
  4. Chromium (VI) ions
< Previous
Next >

O Level Chemistry App & e-Book Tests PDF Download

Redox Reactions Textbook App: Free Download (Android & iOS)

The App: Redox Reactions MCQ App to learn Redox Reactions Textbook, O Level Chemistry MCQ App, and College Chemistry MCQ App. The "Redox Reactions MCQ" App to free download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Redox Reactions App (Android & iOS)

Redox Reactions App (Android & iOS)

O Level Chemistry App (Android & iOS)

O Level Chemistry App (iOS & Android)

College Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (iOS & Android)

O Level Chemistry MCQs eBook Download

O Level Chemistry MCQ Book PDF

O Level Chemistry MCQ Book PDF

iBook Kobo Google Play
Redox Reactions App (iOS & Android)

College Chemistry Test Questions

O Level Chemistry Quiz Questions