Chemistry
Choose the correct answer:
The functional group present in acetic acid is
A: Ketonic C = O
B: Hydroxyl - OH
C: Aldehydic – CHO
D: Carboxyl – COOH
Related Questions
Choose the correct answer:
Unsaturated hydrocarbons undergo
A: substitution reaction
B: oxidation reaction
C: addition reaction
D: none of the aboveChoose the correct answer:
The number of C – H bonds in ethane molecule are:
A: Four
B: Six
C: Eight
D: TenName a gaseous hydrocarbon commonly used for welding purposes.
Give reasons for the following –
(i) almost 90% of all known compounds are organic in nature.
(ii) it is dangerous to burn methane in an insufficient supply of air.