Practice Chemistry Online Test 3 | Englishfreetest.com

  • Do test 20 minutes
  • Number Questions: 10 questions
  • By: englishfreetest.com
Do test

Here's the exercise 'Practice Chemistry Online Test 3 | Englishfreetest.com' about General Knowledge Online Test.


This General Knowledge Online Test simulates a real online certification exams. You will be presented Multiple Choice Questions (MCQs) based on General Knowledge Concepts, where you will be given four options. Online General Knowledge Test for competitive examination, entrance examination and campus interview. Take various tests and find out how much you score ...

You can find more to the lesson and more exercises. General Knowledge Online Test in here.

Finally, click here to "Test" for start practice exercise .

  • Test content
    Question 1: The alcohol used in power alcohol is
    A. propanol
    B. ethyl alcohol
    C. methyl alcohol
    D. ethylene glycol
    Question 2: Which one is a naturally occurring noble gas?
    A. Sodium
    B. Potassium
    C. Argon
    D. Boron
    Question 3: Gun Powder is a mixture of ______?
    A. Sulphur, Bromine and Nitre
    B. Sulphur, Carbon and Nitre
    C. Sulphur, Copper and Nitre
    D. Sulphur, Argon and Nitre
    Question 4: The system that uses radioactivity to decide the period of materials of the pre-historic period is :
    A. Radium dating
    B. Uranium dating
    C. Carbon dating
    D. Deuterium dating
    Question 5: What is the relative charge of Proton and Electron?
    A. -1, +1
    B. +2, -2
    C. +1, -1
    D. -2, +1
    Question 6: Which substance (in white colour) seen on the inner side of the test tube near its mouth when ammonium chloride is heated in it?
    A. Ammonium chloride
    B. Sulphur chloride
    C. Hydrolic chloride
    D. Magnesium chloride
    Question 7: Which of the following type of ore is concentrated by froth floatation process?
    A. Sulphide
    B. Oxide
    C. Carbonate
    D. Fluoride
    Question 8: Group 0 elements are ____
    A. Unreactive non metals
    B. Reactive non metals
    C. Reactive metals
    D. Unreactive metals
    Question 9: Liquid Nitrogen boils at
    A. 97 Kelvin
    B. 54 kelvin
    C. 82 Kelvin
    D. 77 kelvin
    Question 10: Among the given nutrients, milk is a poor source of
    A. Calcium
    B. Protein
    C. Vitamin C
    D. Carbohydrates