IGCSE A Level Chemistry MCQs (A Level) From Textbook

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IGCSE A Level Chemistry Exam MCQs – Practice Test 4 (Chapter 21)

Organic and Nitrogen Compounds Notes Questions with Answers PDF Download – Test 4

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The MCQ: Comparing the pH level of ethylamine and ammonia, the stronger base is; "Organic and Nitrogen Compounds Notes" App APK Download [Free] with answers: ethylamine, ammonia, propylamine, and methylamine to learn online classes courses. Practice Number of Nucleons Quiz Questions, download Kobo e-Book (Free Chapter) to learn online classes courses.

Organic and Nitrogen Compounds Test Questions and Answers PDF Download: MCQ 4

MCQ: 16

Comparing the pH level of ethylamine and ammonia, the stronger base is

  1. ammonia
  2. ethylamine
  3. propylamine
  4. methylamine
MCQ: 17

Amines and its derivatives are used to treat diseases like

  1. malaria
  2. insomnia
  3. sleeping sickness
  4. all of above
MCQ: 18

The reaction between phenylamine and nitrous acid produce diazonium ion while making azo dye is called

  1. denaturation
  2. desorption
  3. diazotization
  4. dissimilation
MCQ: 19

A large protein for muscles is built up from our food for

  1. brain
  2. muscles
  3. bones
  4. nails
MCQ: 20

The colored compounds which are formed on the addition of phenol to diazonium ion are called

  1. azo dyes
  2. colored compounds
  3. aromatic compounds
  4. transition metals

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