Table of contents

1. A Review of General Chemistry5h 5m
2. Molecular Representations1h 14m
3. Acids and Bases2h 46m
4. Alkanes and Cycloalkanes4h 17m
5. Chirality3h 39m
6. Thermodynamics and Kinetics1h 22m
7. Substitution Reactions1h 48m
8. Elimination Reactions2h 30m
9. Alkenes and Alkynes2h 9m
10. Addition Reactions3h 19m
11. Radical Reactions1h 58m
12. Alcohols, Ethers, Epoxides and Thiols2h 42m
13. Alcohols and Carbonyl Compounds2h 17m
14. Synthetic Techniques1h 26m
15. Analytical Techniques:IR, NMR, Mass Spect7h 3m
16. Conjugated Systems6h 13m
17. Ultraviolet Spectroscopy51m
18. Aromaticity2h 34m
19. Reactions of Aromatics: EAS and Beyond5h 1m
20. Phenols55m
21. Aldehydes and Ketones: Nucleophilic Addition4h 56m
22. Carboxylic Acid Derivatives: NAS2h 51m
23. The Chemistry of Thioesters, Phophate Ester and Phosphate Anhydrides1h 10m
24. Enolate Chemistry: Reactions at the Alpha-Carbon1h 53m
25. Condensation Chemistry2h 9m
26. Amines1h 43m
27. Heterocycles2h 0m
28. Carbohydrates5h 53m
29. Amino Acids4h 20m
30. Peptides and Proteins2h 42m
31. Catalysis in Organic Reactions1h 30m
32. Lipids 2h 50m
33. The Organic Chemistry of Metabolic Pathways2h 52m
34. Nucleic Acids1h 32m
35. Transition Metals6h 14m
36. Synthetic Polymers1h 49m

1. A Review of General Chemistry

Intro to Organic Chemistry

Organic Chemistry

1. A Review of General Chemistry

Intro to Organic Chemistry

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Multiple Choice

Which of the following statements is incorrect about alkanes?

Alkanes have a general formula of CnH2n+2.

Alkanes can form hydrogen bonds.

Alkanes undergo combustion reactions.

Alkanes are saturated hydrocarbons.

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Verified step by step guidance

Identify the general characteristics of alkanes: Alkanes are saturated hydrocarbons, meaning they contain only single bonds between carbon atoms and have the maximum number of hydrogen atoms attached to each carbon.

Understand the general formula for alkanes: The general formula for alkanes is C_nH_2n+2, where 'n' is the number of carbon atoms. This formula accounts for the maximum number of hydrogen atoms that can be bonded to the carbon chain.

Recognize the types of reactions alkanes typically undergo: Alkanes are known to undergo combustion reactions, where they react with oxygen to produce carbon dioxide and water, releasing energy in the form of heat and light.

Examine the nature of intermolecular forces in alkanes: Alkanes are nonpolar molecules and primarily exhibit van der Waals forces (London dispersion forces) between their molecules. They do not have the ability to form hydrogen bonds, as they lack the necessary electronegative atoms (such as oxygen or nitrogen) bonded to hydrogen.

Determine which statement is incorrect: Based on the understanding that alkanes cannot form hydrogen bonds due to their nonpolar nature and lack of electronegative atoms, the statement 'Alkanes can form hydrogen bonds' is incorrect.