Saturday, 10 September 2016

Chemistry Online Test 2017 Free Practice, Online Mock Test Quizzes

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Chemistry Online Test

Chemistry Online Test 2017: Toppers Reveals Chemistry Practice Questions and Answers!!! Take Chemistry Online Test and see What Exam Grade You Would Get!!! In today’s world, online practice is a best way for any competition exam preparation. Candidates who are going to participate in any recruitment or competitive exam and looking for Chemistry Quizzes, so here on this page you may get free Chemistry Online Mock Test which will help you a lot to get success in exam. Chemistry is a wonderful subject which joins a number of various sciences, trying to make sense of difficult world we live in.

Chemistry Online Test
Try this Free Chemistry Quizzes and sees what you really know about topics such as organic chemistry, atoms, reactions, acids and bases. It’s a good practice test for students with an upcoming exam and even if you think you're already an expert you can certainly learn a thing or two, increasing your knowledge of both chemistry and general science. Check the below section of this page which is created by team of privatejobshub.in for getting details of Chemistry Free Practice Test.

Practice Preparation Material

Chemistry Online Test

1.From the periodic table, what is the atomic number of aluminum?
  • 26.98  
  • 13  
  • 18  
  • 39.95  

  • 2. Which one of the following elements does not exist as a diatomic molecule in nature?
  • Hydrogen  
  • Nitrogen  
  • Fluorine  
  • Neon  

  • 3. What volume of 12.0 M HCl is required to make 75.0 mL of 3.50 M HCl?
  • 21.9 mL  
  • 0.560 mL  
  • 75.0 mL  
  • 257 mL  

  • 4. A fish tank holds 1.029 yd3 of water. What is this volume in cubic meters given that 1 m = 1.093 yd?

  • 1.062 m3  
  • 0.9414 m3  
  • 1.125 m3  
  • 0.7881 m3  


  • 5. Which one of the following is a strong acid?
  • CaSO4  
  • HNO3  
  • NH3  
  • NaOH  

  • 6.The nucleus of an atom consists of
  • Protons and neutrons  
  • Electrons and neutrons  
  • Electrons and protons  
  • All of the above  

  • 7. The number of moles of solute present in 1 kg of a solvent is called its
  • molarity  
  • Molality  
  • normality  
  • formality  

  • 8. . The most electronegative element among the following is
  • fluorine  
  • Sodium  
  • bromine  
  • oxygen  

  • 9. The metal used to recover copper from a solution of copper sulphate is
  • Na  
  • Ag  
  • Hg  
  • Fe  

  • 10. The number of d-electrons in Fe2+ (Z = 26) is not equal to that of
  • p-electrons in CI(Z = 17)  
  • p-electrons in Ne(Z = 10)  
  • s-electrons in Mg(Z = 12)  
  • d-electrons in Fe(Z = 26)  

  • 11. The metallurgical process in which a metal is obtained in a fused state is called
  • froth floatation  
  • roasting  
  • smelting  
  • calcinations  

  • 12. The main buffer system of the human blood is
  • H2CO3 - CO32-  
  • CH3COOH - CH3COO-  
  • H2CO3 - HCO3  
  • NH2CONH2 - NH2CONH+  

  • 13.The most commonly used bleaching agent is
  • chlorine  
  • alcohol  
  • carbon dioxide  
  • sodium chlorine  

  • 14. The nucleus of a hydrogen atom consists of
  • 1 proton only  
  • 1 proton + 2 neutron  
  • 1 neutron only  
  • 1 electron only  

  • 15.The heat required to raise the temperature of body by 1 K is called

  • specific heat  
  • water equivalent  
  • None of the above  
  • thermal capacity  

  • 16. The nuclear particles which are assumed to hold the nucleons together are
  • mesons  
  • Electrons  
  • positrons  
  • neutrons  

  • 17.The octane number of zero is assigned to
  • n-heptane  
  • 2-methyl octane  
  • iso-octane  
  • 3-methyl octane  

  • 18. The metal that is used as a catalyst in the hydrogenation of oils is
  • Ni  
  • Pb  
  • Cu  
  • Pt  

  • 19. The most abundant rare gas in the atmosphere is
  • He  
  • Ne  
  • Ar  
  • Xe  

  • 20. The inherited traits of an organism are controlled by
  • DNA molecules  
  • RNA molecules  
  • nucleotides  
  • enzymes  



  • Most of the times we get confused to learn the Chemical reactions as well as other Properties. So some important objective type questions are mentioned below. Keep practicing this Online Mock Test so that you may learn the subject without any confusion. Candidates can also subscribe to our free email services to get career related information regarding Chemistry Online Test 2017 directly in your inbox. If you have any query then you may ask in the below comment box. We will try to provide you immediate answers for your questions. You may also bookmark this page by pressing ctrl+d option.

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