What is the general smell of esters?
Answer and explanation
Correct answer: Pleasant and fruity
The governing concept is the characteristic physical property and use of esters. Many esters have pleasant, sweet, fruity odours, so option A is correct. This property makes selected esters useful in perfumes, flavouring agents and artificial fragrances. Their smell is not generally metallic, and esters are not universally odourless. A pungent or foul odour is not the usual characteristic taught for esters, although individual compounds may vary in intensity.
Frequently asked questions
What is the correct answer to this question?
Pleasant and fruity
Why is this the correct answer?
The governing concept is the characteristic physical property and use of esters. Many esters have pleasant, sweet, fruity odours, so option A is correct. This property makes selected esters useful in perfumes, flavouring agents and artificial fragrances. Their smell is not generally metallic, and esters are not universally odourless. A pungent or foul odour is not the usual characteristic taught for esters, although individual compounds may vary in intensity.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Carbon and its Compounds. Topic: Functional groups.
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