This quiz works best with JavaScript enabled. Home > Science > Chemistry > Chemistry – Quiz 57 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Chemistry Quiz 57 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. A solution having a lesser amount of solute that what given quantity of solvent can dissolves A) Solution. B) Unsaturated solution. C) Supersaturated solution. D) Saturated solution. Show Answer Correct Answer: B) Unsaturated solution. 2. When we combined vinegar and baking soda and created carbon dioxide what was the product? A) Vinegar. B) Carbon dioxide and baking soda. C) Carbon dioxide. D) Vinegar and baking soda. Show Answer Correct Answer: C) Carbon dioxide. 3. One mole of sulfur (S) is equal to home many atoms of sulfur (S)? A) 32 atoms. B) 16 atoms. C) 1.20 x 1023 atoms. D) 6.022 x 1023 atoms. Show Answer Correct Answer: D) 6.022 x 1023 atoms. 4. Which of the following is NOT a property of metals? A) Luster. B) Malleable. C) Conduct Heat/ electricity. D) Dull. Show Answer Correct Answer: D) Dull. 5. The physical form in which a substance exists A) Inertia. B) State of matter. C) Reactivity. D) None of above. Show Answer Correct Answer: B) State of matter. 6. Branch of chemistry that deals with the study of carbon containing compounds. A) Inorganic Chemistry. B) Physical Chemistry. C) Organic Chemistry. D) Nuclear Chemistry. Show Answer Correct Answer: C) Organic Chemistry. 7. What type of bond is formed between an atom that has lost an electron and an atom that has gained an electron? A) Covalent. B) Hydrogen. C) Van der Waal. D) Ionic. Show Answer Correct Answer: D) Ionic. 8. DNA is found in the ..... of animal and plant cells. A) Mitochondrion. B) Golgi body. C) Nucleus. D) Endoplasmic reticulum. Show Answer Correct Answer: C) Nucleus. 9. Creature with many cells A) Unicellular. B) Multicellular. C) Cell. D) Organism. Show Answer Correct Answer: B) Multicellular. 10. A coffee filter is used to separate coffee liquid from ground, this is a suitable example of ..... A) Filtration. B) Distillation. C) Decantation. D) Mechanical separation. Show Answer Correct Answer: C) Decantation. 11. If I have 6.02 x 1023 molecules of CO2, what is the mass? A) 44.0 g. B) 2.65 x1023 g. C) 1.37 x1022 g. D) 96.0 g. Show Answer Correct Answer: A) 44.0 g. 12. Non-metals can BLANK electrons to form a covalent compound A) Lose. B) Share. C) Gain. D) None of above. Show Answer Correct Answer: B) Share. 13. Which 3 are properties of a base? A) 1.Taste Sour, 2.Conducts Electricity in water 3. donates hydrogen ions. B) 1. taste chalky or bitter2. slippery to the touch3. receives hydrogen ions. C) 1. Taste Sour2. Slippery to the touch3. Conducts electricity in water. D) None of above. Show Answer Correct Answer: B) 1. taste chalky or bitter2. slippery to the touch3. receives hydrogen ions. 14. Which of the following mixtures could NOT be used in separating the components of mixtures through decantation? A) Quail egg in hot water. B) Sand in glass of water. C) Sugar in hot water. D) Utensils in warm water. Show Answer Correct Answer: C) Sugar in hot water. 15. An example of an intensive property is A) Color. B) Mass. C) Volume. D) Heat capacity. Show Answer Correct Answer: A) Color. 16. The most malleable metal is A) Iron. B) Gold. C) Silver. D) Platinum. Show Answer Correct Answer: B) Gold. 17. Which one is comprised of the other three? A) Proton. B) Atom. C) Electron. D) Neutron. Show Answer Correct Answer: B) Atom. 18. Which element is classified as a metal, but is liquid at room temperature? A) H. B) I. C) Hg. D) Be. Show Answer Correct Answer: C) Hg. 19. Why does a higher concentration increase the rate of reaction? A) It increases the amount of reactants. B) It lowers the activation energy. C) It increases the energy of particle collisions. D) It increases the frequency of particle collisions. Show Answer Correct Answer: D) It increases the frequency of particle collisions. 20. Life on Earth is based on the element A) Helium. B) Gold. C) Carbon. D) Water. Show Answer Correct Answer: C) Carbon. ← PreviousNext →Related QuizzesScience QuizzesChemistry Quiz 1Chemistry Quiz 2Chemistry Quiz 3Chemistry Quiz 4Chemistry Quiz 5Chemistry Quiz 6Chemistry Quiz 7Chemistry Quiz 8Chemistry Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books