Short Q/A Organic Chemistry - Students Free Notes

What is the name of the alkyl group obtained by removing an end hydrogen atom from:

(i) Propane: The alkyl group obtained by removing one hydrogen atom from propane (C₃H₈) is propyl (C₃H₇). (ii) Ethane: The alkyl group obtained by removing one hydrogen atom from ethane (C₂H₆) is ethyl (C₂H₅).   Related Questions: What is catenation? (ii) Define isomerism. Define a functional group. What is the difference between an alkane and … Read more

What is the name of the alkane having seven carbon atoms in the chain?

The alkane with seven carbon atoms in the chain is called heptane. Its molecular formula is C₇H₁₆. Related Questions: What is catenation? (ii) Define isomerism. Define a functional group. What is the difference between an alkane and an alkyl radical? What are hydrocarbons? What is the difference between saturated and unsaturated hydrocarbons? What is the … Read more

What is the significance of the double bond in alkenes?

The double bond in alkenes makes them reactive, as it can easily break to form new bonds. This reactivity is used in various chemical reactions, including addition reactions. Related Questions: What is catenation? (ii) Define isomerism. Define a functional group. What is the difference between an alkane and an alkyl radical? What are hydrocarbons? What … Read more

What is the difference between saturated and unsaturated hydrocarbons?

Saturated hydrocarbons, like alkanes, have single bonds between carbon atoms, whereas unsaturated hydrocarbons, like alkenes and alkynes, contain at least one double or triple bond between carbon atoms. Related Questions: What is catenation? (ii) Define isomerism. Define a functional group. What is the difference between an alkane and an alkyl radical? What are hydrocarbons? What … Read more

What are hydrocarbons?

Hydrocarbons are organic compounds made up of only carbon and hydrogen atoms. They can be classified into alkanes, alkenes, alkynes, and aromatic hydrocarbons. Related Questions: What is catenation? (ii) Define isomerism. Define a functional group. What is the difference between an alkane and an alkyl radical? What is the difference between saturated and unsaturated hydrocarbons? … Read more

What is the difference between an alkane and an alkyl radical?

Alkane: A saturated hydrocarbon with the general formula CₙH₂ₙ₊₂ (e.g., methane CH₄). Alkyl radical: A group derived from an alkane by removing one hydrogen atom, represented as CₙH₂ₙ-₁ (e.g., methyl CH₃-). Related Questions: What is catenation? (ii) Define isomerism. Define a functional group. What are hydrocarbons? What is the difference between saturated and unsaturated hydrocarbons? … Read more

(ii) Define isomerism.

Isomerism is the phenomenon where compounds have the same molecular formula but different structural or spatial arrangements, resulting in different properties. Related Questions: What is catenation? Define a functional group. What is the difference between an alkane and an alkyl radical? What are hydrocarbons? What is the difference between saturated and unsaturated hydrocarbons? What is … Read more