Question

(f)
- 0- H is the functional group of
i. ketone.
. carboxylic acid.
ii. aldehyde.
iv. alcohol.
(g)
The general formula for homologous series of alkenes is
i. Hani
ii. CnH₂n+2.
iii. Coin
iv. CnH2n-2
(h) Which of the following is used as a catalyst in the hydrogenatio
i. Alkaline potassium permanganate ii. Acidified potas
iii. Nickel or palladium
iv. Ferric oxide
©
Ethanol undergoes oxidation reaction in the presence of alkal
i. ethanoic acid.
ii. propanol.
iii. ethane.
iv. ethene.​

Answer 1

Answer:

#1 alcohol

#2 none of the above

it's CnH2n

#3 alkaline potassium permangenate

#4 ethane