Topic Details (Notes format)

Elimination Reactions (E1, E2)

Subject: Chemistry

Book: General Chemistry

Elimination reactions remove atoms or groups from adjacent carbons to form a double bond. E2 is a one-step, concerted mechanism requiring a strong base. E1 involves a carbocation intermediate after the leaving group departs, making it more common with tertiary substrates. Stereochemistry (anti-periplanar alignment in E2) influences the reaction outcome. Elimination competes with substitution and is crucial in producing alkenes and alkynes.

Practice Questions

Which element is essential for thyroid function?

View Question

What is the process by which plants convert sunlight into chemical energy?

View Question

What is the chemical formula for magnesium sulfate?

View Question

What is the chemical formula for ethanol?

View Question

What is the chemical formula for calcium carbonate?

View Question

Which acid is often referred to as the "king of chemicals"?

View Question

Which element has the atomic number 6?

View Question

What is the chemical formula for potassium nitrate?

View Question

What is the chemical formula for sodium oxide?

View Question

Which element is primarily used in stainless steel?

View Question