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Salts and Identification of Ions and Gases MCQ App Download | IGCSE O Level Chemistry PDF e-Book

IGCSE O Level Chemistry MCQs: Chapter 12

Salts and Identification of Ions and Gases Multiple Choice Questions (MCQ) PDF Download | 10

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The Salts and Identification of Ions and Gases Quiz Questions and Answers PDF (Salts and Identification of Ions and Gases Quiz PDF e-Book) download Ch. 12-10 to study IGCSE O Level Chemistry Course. Practice Insoluble Salts: Ionic Precipitation Quiz, Salts and Identification of Ions and Gases MCQ questions and answers PDF for online degree programs. The Salts and Identification of Ions and Gases Quiz App Download: Free IGCSE O Level Chemistry App to study salts: hydrogen of acids, soluble salts preparation, evaporation career test for SAT test.

The Quiz: Salts are formed when; "Salts and Identification of Ions and Gases" App (iOS, Android) with answers: acids neutralize alkalis, acids neutralize bases, and acids react with a metal to study online classes courses. Study GCE O Level Chemistry Quiz Questions, download Amazon e-Book (Free Sample) for online degree programs.

Salts & Identification of Ions & Gases Exam Questions and Answers PDF Download: Test 10

MCQ: 46

Salts are formed when

  1. acids neutralize bases
  2. acids neutralize alkalis
  3. acids react with a metal
  4. all of above
MCQ: 47

Number of hydrogen atoms in acid which can be replaced by a metal is called

  1. tribasic
  2. basicity
  3. acidity
  4. amphoteric oxides
MCQ: 48

Metal oxides or metal hydroxides form

  1. acids
  2. base
  3. salt solution
  4. sugar solution
MCQ: 49

If the hydrogen (H+) of acid is fully replaced by a metal, the product is a

  1. neutral oxides
  2. amphoteric oxides
  3. acid salt
  4. salt
MCQ: 50

Evaporation of solution of CuSO4 helps in

  1. making it concentrated only
  2. crystallization of CuSO4 only
  3. evaporation of salt CuSO4
  4. making it concentrated and crystallization of CuSO4

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Salts & Identification of Ions & Gases Apps (Android & iOS)

Salts & Identification of Ions & Gases App

O Level Chemistry Apps (Android & iOS)

O Level Chemistry App

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9th Grade Chemistry App

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