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Chemical Reactivity MCQs App Download - Grade 9 Chemistry PDF e-Book

Class 9 Chemistry MCQs - Chapter 1

Chemical Reactivity Multiple Choice Questions (MCQs) PDF Download - 1

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9th Grade Chemistry App (Play Store) 9th Grade Chemistry App (App Store)

The Chemical reactivity Multiple Choice Questions (MCQs) with Answers PDF (Chemical Reactivity MCQs PDF e-Book) download Ch. 1-1 to study Grade 9 Chemistry Course. Learn Chemical Reactivity Quiz Questions and Answers to study online schools courses. The Chemical Reactivity MCQs App Download: Free Grade 9 Chemistry Study [Free] App for metals, non-metals test prep for online schools.

The MCQ: Metal that difficult to oxidize are called "Chemical Reactivity" App Download [Free] with answers: strong metals, weak metals, noble metals, and ionic metals to study online schools courses. Solve Metals MCQ Questions, download Google e-Book (Free Sample) for online secondary school classes.

Chemical Reactivity MCQs with Answers PDF Download: Quiz 1

MCQ: 1

Metal that difficult to oxidize are called

  1. weak metals
  2. strong metals
  3. noble metals
  4. ionic metals
MCQ: 2

On contact with oxygen, Rubidium forms

  1. normal oxide
  2. per oxide
  3. super oxide
  4. trioxide
MCQ: 3

The most metallic among the following is

  1. Na
  2. K
  3. Al
  4. B
MCQ: 4

As we move across the period the electronegativity

  1. decreases
  2. increases
  3. remains same
  4. becomes zero
MCQ: 5

As we move across the period from left to right, the reactivity of metals with oxygen

  1. decreases
  2. increases
  3. remains same
  4. zero

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Chemical Reactivity Apps (Android & iOS)

Chemical Reactivity App

9th Grade Chemistry Apps (Android & iOS)

9th Grade Chemistry App

College Chemistry Apps (Android & iOS)

College Chemistry App

10th Grade Chemistry Apps (Android & iOS)

10th Grade Chemistry App