Topic Details (Notes format)

Esters

Subject: Chemistry

Book: General Chemistry

Esters (R–COOR’) derive from carboxylic acids and alcohols via condensation (esterification). They have pleasant fragrances (common in fruits and perfumes) and find use as solvents or plasticizers. Hydrolysis of esters can regenerate the acid and alcohol (acidic or basic conditions). In biology, ester bonds link glycerol and fatty acids in lipids, essential for cell membrane structure and energy storage.

Practice Questions

Which element has the highest melting point?

View Question

Which element is represented by the symbol 'B'?

View Question

Which element is known as quicksilver?

View Question

Which element has the atomic number 92?

View Question

What is the chemical formula for sodium carbonate?

View Question

Which element is represented by the symbol 'Ne'?

View Question

Which element is essential for the formation of hemoglobin?

View Question

What is the chemical formula of table salt?

View Question

What is the chemical formula of carbon dioxide?

View Question

Which gas is most abundant in Earth's atmosphere?

View Question