Write the formula of the functional group present in the following compounds ?
(a) Alkene (b) Alkyne (c ) Alcohol (d) Carboxylic acid
(e ) Aldehydes (f) Ketones (g) Esters

Which functional group are present in the family of (i) alcohols (ii) aldehydes (iii) carboxylic acids?

Which of the following functional group numbered not named as suffixed in IUPAC (1) Alcohol (2) Aldehyde (3) ketone (4) ether (5) carboxylic acid (6) Acid chloride (7) Thio alcohol (8) amine

(a) Write the formula of the functional group present in carboxylic acids . (b) Name the functional group present in CH_(3)-C-=CH (c )Name the functional groups present in the following compounds: (i) CH_(3)CHO,(ii)CH_(3)CH_(2)COOH,(iii)CH_(3)COCH_(3),(iv)CH_(3)CH_(2)CH_(2)OH

Which functional group is present in compound having molecular formula C_(4)H_(8) O ?

Which functional group is present in compound having molecular formula \(C_{4}H_{8}O\)? (A) Aldehyde (B) Ketone (C) Unsaturated alcohol (D) cyclic ether