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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. What is the oxidation number of oxygen?
#3. What is the chemical name of Baking Soda?
#4. The gas which turns lime water milky is
#5. Which one among the following fuels is used in gas welding?
#6. Which allotropy of carbon is in rigid three-dimensional structure?
#7. Which one among the following substance is used in mobile phone batteries?
#8. Who discovered the Radioactivity?
#9. Which one among the following is supporter of Combustion?
#10. In which type of mixture, the constituents are uniformly distributed through out the solution?
#11. The Density is equals to
#12. The Substance added to alter the rate of reaction without being consumed in it is known as
#13. The pH scale lower that 7 represents that the solution is
#14. What is the chemical symbol of Gold in periodic table?
#15. The Sodium metal should be stored in
#16. What is the Atomic Number of Oxygen?
#17. What is the chemical name of Vinegar?
#18. Who discovered the Electron?
#19. What is the oxidation number of Sulphur?
#20. Who discovered the Neutron?
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