Aldehydes and ketons are generally prepared by the dehydrogenation of _____
alcohols
acids
ethers
esters
The carbon- oxygen double bond is polarised due to higher _________ of oxygen relative to carbon
electron affinity
electonegativity
dipolemoment
reactivity
_________ is the IUPAC name of Acrolein
prop-2-enal
prop-2-one
pentanal
pentan -2-one
__________ is obtained from meadow sweet.
cinnamaldehyde
formaldehyde
benzaldehyde
salicylaldehyde
_________ is the IUPAC name of valeraldehyde.
Ethanal
propanal
butanal
_________ is the common name of 2- methyl propanal
isobutyaldehyde
isopropanaldehyde
phthaldehyde
The carbonyl carbon atom is _____ hybridised
sp
sp2
sp3
sp3d
________ is the IUPAC name of methyl n- propyl ketone
propan- 2-one
butan-2-one
pentan-2-one
hexan-2-one
_________ is the common name of 2,4 dimethyl pentan-3-one
diisopropyl ketone
diisobutyl ketone
dimethyl ketone
diethyl ketone
__________ is obtained from vanilla beans.
formation
acetal
vanillin
xylene
