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Important Chemistry Quiz for Defence Exams

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Attempt the Important Chemistry Quiz for Defence Exams, the passing percentage is 70%.

#1. How many elements are present in periodic table?

#2. Who discovered the Electron?

#3. The Substance added to alter the rate of reaction without being consumed in it is known as

#4. Who discovered the Radioactivity?

#5. What is the chemical symbol of Gold in periodic table?

#6. What is the oxidation number of oxygen?

#7. The gas which turns lime water milky is

#8. In which type of mixture, the constituents are uniformly distributed through out the solution?

#9. What is the oxidation number of Sulphur?

#10. What is the Atomic Number of Oxygen?

#11. Who discovered the Neutron?

#12. Which one among the following substance is used in mobile phone batteries?

#13. The Sodium metal should be stored in

#14. Which allotropy of carbon is in rigid three-dimensional structure?

#15. The Density is equals to

#16. The pH scale lower that 7 represents that the solution is

#17. Which one among the following fuels is used in gas welding?

#18. What is the chemical name of Baking Soda?

#19. What is the chemical name of Vinegar?

#20. Which one among the following is supporter of Combustion?

Finish

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The Pattern of Quiz:

MON – Defence and Aviation Quiz
TUE – History/Geo/Polity
WED – SSB OIR
THU – SSB OIR
FRI – Static GK Quiz
SAT – Current Affairs Quiz
SUN – 50 Questions Test Series

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QuizImportant Chemistry Quiz for Defence Exams
QuizImportant Chemistry Quiz for Defence Exams

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