Question

Q.45)
group in lanosterol its present by oxygen (1 marks)
Ans.
ether
aldehyde
Alcohol
ketone​

Answer 1

Answer:

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Explanation:

ether

aldehyde

alcohol

ketone

Answer 2

Both aldehydes and ketones contain a carbonyl group, a functional group with a carbon-oxygen double bond. The names for aldehyde and ketone compounds are derived using similar nomenclature rules as for alkanes and alcohols, and include the class-identifying suffixes -al and -one, respectively:

A C atom is shown with dashes appearing to the left and right. An O atom is double bonded above the C atom.