Class 11 Chemistry — Chapter 2: ORGANIC CHEMISTRY – SOME BASIC PRINCIPLES AND TECHNIQUES

What you'll learn

• ▸Introduction to Organic Chemistry
• ▸Tetravalence and Hybridisation of Carbon
• ▸Shapes of Organic Molecules
• ▸Sigma (σ) and Pi (π) Bonds
• ▸Characteristics of Pi Bonds
• ▸Complete and Condensed Structural Formulas
• ▸Bond-Line Structural Formulas

Chapter Summary

--- PAGE 1 --- UNIT 8 ORGANIC CHEMISTRY – SOME BASIC PRINCIPLES AND TECHNIQUES **Objectives** After studying this unit, you will be able to * understand reasons for tetravalence of carbon and shapes of organic molecules; * write structures of organic molecules in various ways; * classify the organic compounds; * name the compounds according to IUPAC system of nomenclature and also derive their structures from the given names; * understand the concept of organic reaction mechanism; * explain the influence of electronic displacements on structure and reactivity of organic compounds; * recognise the types of organic reactions; * learn the techniques of purification of organic compounds; * write the chemical reactions involved in the qualitative analysis of organic compounds; * understand the principles involved in quantitative analysis of organic compounds. In the previous unit you have learnt that the element carbon has the unique property called **cate…

Practice Questions from this Chapter

Tap "Get Solution" on any question to ask our AI tutor.

1. Explain organic chemistry simply. Get Solution →
2. List important organic compounds. Get Solution →
3. Show carbon's amazing versatility. Get Solution →
4. What unique property of carbon allows it to form covalent bonds with other carbon atoms to create long chains and rings? Get Solution →
5. Who is credited with first synthesizing the organic compound urea from an inorganic compound, disproving the 'vital force' theory? Get Solution →
6. In a complete structural formula, what does a single dash (—) represent? Get Solution →
7. What is the hybridization of the carbon atom in a methane (CH₄) molecule? Get Solution →
8. What is the characteristic shape of a molecule with sp³ hybridized carbon, such as methane? Get Solution →

Did you know?

• 💡 Organic chemistry studies carbon compounds, the building blocks of all life.
• 💡 The first organic compound synthesized in a lab was urea, made accidentally in 1828.
• 💡 Carbon can form more different chemical compounds than any other element.
• 💡 Diamonds and pencil lead are both made purely of carbon atoms arranged differently.
• 💡 Some organic molecules can be identical twins, but one is a mirror image.

Frequently Asked Questions

Related Chapters