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Practice Chemistry Online Test 4 | Englishfreetest.com

  • Times: 20 minutes
  • Number Questions: 10 Question
  • By: englishfreetest.com
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Here's the exercise 'Practice Chemistry Online Test 4 | 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 ...

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  • Test content
    Question 1: Which one of the following non metals is not a poor conductor of electricity?
    A. Sulphur
    B. Selenium
    C. Bromine
    D. Phosphorus
    Question 2: Which one of the following is not a chemical change?
    A. Burning of coal in air
    B. Fermentation of sugarcane juice
    C. Cracking of petroleum
    D. Crystallization of table salt from sea water
    Question 3: Which metal remains in the liquid form under normal conditions?
    A. zinc
    B. radium
    C. uranium
    D. mercury
    Question 4: Commercially, sodium bicarbonate is known as
    A. Washing soda
    B. Baking soda
    C. Bleaching powder
    D. Soda ash
    Question 5: Acetyl salicylic acid is commonly used as
    A. A pain killer
    B. A sedative
    C. Tear gas
    D. A fertilizer
    Question 6: Which metal is commonly used for making an electromagnet?
    A. Copper
    B. Cobalt
    C. Iron
    D. Nickel
    Question 7: The gas that is responsible for global warming is
    A. Carbon dioxide
    B. Oxygen
    C. Methane
    D. Sulphur dioxide
    Question 8: Which of the following is the source of common salt?
    A. Bauxite
    B. Pyrite
    C. Calcite
    D. Halite
    Question 9: What is the main constituent of coal gas?
    A. Oxygen
    B. Water
    C. Nitrogen
    D. Methane
    Question 10: For Which one of the following is the density maximum?
    A. Chloroform
    B. Water
    C. Benzene
    D. Ice