Free gk questions Online Test - MeritNotes

No. of Questions :10

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1. The percentage of acetic acid in vinegar is

2. The pH of an acidic solution is

3. The electrolyte used in the car battery is

4. Which one of the following periodic properties of the elements does not exhibit the specific characteristic?

5. The colour imparted by cobalt us oxide in molten glass is

6. Species containing same number of electrons are called

7. The rate of chemical reaction does not depend upon

8. Which one among the following is called philosopher’s wool?

9. Which of the following is more reactive than magnesium?

10. What are Rubies and Sapphires chemically known as?

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