This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Chemistry (Part Ii) Chapter 13 Hydrocarbons – Quiz 6 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Chemistry (Part Ii) Chapter 13 Hydrocarbons Quiz 6 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. When hydrogen bromide reacts with propene, A) Light is needed as a catalyst. B) H$^{+ }$acts as an electrophile. C) 3-bromopropane is formed. D) 1-bromopropane is formed. Show Answer Correct Answer: B) H$^{+ }$acts as an electrophile. 2. Which of the natural polymer of alkenes produces natural rubber? A) Isoprene. B) Isobutene. C) 1-methyl-2-butene. D) 2-methyle-1-butyne. Show Answer Correct Answer: A) Isoprene. 3. Carbon can share how many electrons with other atoms? A) 5. B) 3. C) 4. D) 2. Show Answer Correct Answer: C) 4. 4. The product resulted if methane substituted by Cl$_{2}$ is ..... A) CH$_{3}$Cl & HCl. B) CH$_{2}$Cl & HCl. C) C$_{2}$H$_{5}$Cl & HCl. D) C$_{2}$H$_{4}$Cl$_{2}$ & HCl. Show Answer Correct Answer: A) CH$_{3}$Cl & HCl. 5. Rizal is studying the structure of cycloalkanes in his chemistry class. What is the structure of cycloalkanes? A) Cycloalkanes are linear chains of carbon atoms. B) Cycloalkanes consist of only one carbon atom in a straight line. C) Cycloalkanes have a ring structure of carbon atoms, with the general formula CnH2n. D) Cycloalkanes have a branched structure with the formula CnH2n+2. Show Answer Correct Answer: C) Cycloalkanes have a ring structure of carbon atoms, with the general formula CnH2n. 6. Which ONE of the following compounds in solution will change the colour of bromothymol blue? A) Hydrogen (H2). B) Nitrogen (N2). C) Oxygen (O2). D) Carbon dioxide (CO2). Show Answer Correct Answer: D) Carbon dioxide (CO2). 7. Alkanes, alkenes, alkynes are all what type of hydrocarbon? A) Cyclic. B) Aromatic. C) Aliphatic. D) Saturated. Show Answer Correct Answer: C) Aliphatic. 8. What is the historic name of alkanes? A) Olefins. B) Paraffins. C) Saccarines. D) Carbonates. Show Answer Correct Answer: B) Paraffins. 9. Organic or Inorganic:sodium chloride $NaCl$ A) Organic. B) Inorganic. C) All the above. D) None of the above. Show Answer Correct Answer: B) Inorganic. 10. Anthracite A) A type of soft coal. B) A type of hard coal that is extremely hard and brittle. C) A liquid fuel. D) A renewable energy source. Show Answer Correct Answer: B) A type of hard coal that is extremely hard and brittle. 11. How do alcohols differ from carboxylic acids in terms of functional groups? A) Alcohols have the functional group-OH, while carboxylic acids have the functional group-COOH. B) Alcohols have the functional group-CHO, while carboxylic acids have the functional group-COOH. C) Alcohols have the functional group-COOH, while carboxylic acids have the functional group-OH. D) Alcohols and carboxylic acids have the same functional group-OH. Show Answer Correct Answer: A) Alcohols have the functional group-OH, while carboxylic acids have the functional group-COOH. 12. Is a characteristic of alkyles A) Triple Bonded. B) Double Bonded. C) Single Bonded. D) Saturated. Show Answer Correct Answer: A) Triple Bonded. 13. Which of the following is considered the "cleanest" of fossil fuels? A) Coal. B) Natural gas. C) Crude oil. D) Gasoline. Show Answer Correct Answer: B) Natural gas. 14. How many hydrogen atoms are present in propyne? A) 3. B) 2. C) 1. D) 5. Show Answer Correct Answer: A) 3. 15. Ethane is the: A) Simplest straight-chain alkane. B) An alkyne. C) An Alkene. D) Simplest branched-chain alkane. Show Answer Correct Answer: A) Simplest straight-chain alkane. 16. Kamu pastinya sudah pernah mendengar istilah "Sumber energi yang dapat diperbarui" dan "Sumber energi yang tidak dapat diperbarui" . Manakah di bawah ini yang bukan termasuk sumber energi yang tidak dapat diperbarui? ..... A) Bensin. B) Oli. C) Aspal. D) Air. Show Answer Correct Answer: D) Air. 17. Which of the following is an isomer of 2, 2-dimethylheptane? A) 2, 2, 3-trimethylpentane. B) 2, 2, 3, 3-tetramethylpentane. C) Octane. D) 2-methyl-3-ethylpentane. Show Answer Correct Answer: B) 2, 2, 3, 3-tetramethylpentane. 18. Hasil pembakaran tidak sempurna minyak bumi salah satunya adalah senyawa yang keberadaannya di udara hanya diperbolehkan di bawah 0, 01%. Apakah nama senyawa tersebut dan rumus kimianya? A) Karbon Dioksida ( $CO_2$. B) Sulfur Dioksida ( $SO_2$. C) Karbon Monoksida ( CO ). D) Nitrogen Oksida ( $NO_x$. Show Answer Correct Answer: C) Karbon Monoksida ( CO ). 19. Benzene is flammable liquid. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 20. What is a homologous series? A) A family of compounds that are made of hydrogen and carbon. B) A family of compounds with the same chemical properties and different general structure. C) A family of compounds with a different general formula and similar chemical properties. D) A family of compounds with the same general formula and similar chemical properties. Show Answer Correct Answer: D) A family of compounds with the same general formula and similar chemical properties. 21. Hexane A) C5H12. B) C6H14. C) C7H16. D) C8H18. Show Answer Correct Answer: B) C6H14. 22. Keterbatasan minyak bumi sebagai sumber energi mendorong adanya bahan bakar alternatif seperti BIOGASManakah di bawah ini yang merupakan penghasil biogas? A) Fermentasi tebu. B) Kotoran sapi. C) Campuran solar. D) LPG. Show Answer Correct Answer: B) Kotoran sapi. 23. The longest chain of C atoms must contain any double or triple bonds. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 24. How many carbons are in the backbone (longest chain) of this organic compound:2, 3, 3-triethyl-4-nonene A) 2. B) 6. C) 7. D) 9. Show Answer Correct Answer: D) 9. 25. What do complete and incomplete combustion have in common? A) They both produce water as a product. B) They both produce carbon monoxide as a product. C) They both burn with a blue flame. D) None of the above. Show Answer Correct Answer: A) They both produce water as a product. ← PreviousNext →Related QuizzesClass 11 Chemistry (Part Ii) Chapter 13 Hydrocarbons Quiz 1Class 11 Chemistry (Part Ii) Chapter 13 Hydrocarbons Quiz 2Class 11 Chemistry (Part Ii) Chapter 13 Hydrocarbons Quiz 3Class 11 Chemistry (Part Ii) Chapter 13 Hydrocarbons Quiz 4Class 11 Chemistry (Part Ii) Chapter 13 Hydrocarbons Quiz 5Class 11 Chemistry (Part Ii) Chapter 13 Hydrocarbons Quiz 7Class 11 Chemistry (Part Ii) Chapter 13 Hydrocarbons Quiz 8Class 11 Chemistry (Part Ii) Chapter 13 Hydrocarbons Quiz 9Class 11 Chemistry (Part Ii) Chapter 13 Hydrocarbons Quiz 10Class 11 Chemistry (Part Ii) Chapter 13 Hydrocarbons Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books