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WorksheetsOrganic chemistry
Total questions: 15
Worksheet time: 12mins
What is the "ending" used in alcohols?
al
ol
oilo
alco
If you have a carbon chain of 7 carbons, What is the name?
eptano
hexano
heptano
hebtano
I can have an alkene with only one carbon ?
yes, obviously
No, What happen with you?
If yo find in a carbon chain a " = " you know that this is a ...
Alkane / Alcano
Alkene / Alquene
Alkyne / Alquino
we never write an "equal" in a carbon chain
The following functional group correspond to :
R - O - R'
Ester
aldehido
éter
cetona
When we speak about "aldehydes" we can write the ending "-aldehido" or the ending "-al", it's correct?
Yes, both are correct, it's so clear
NO, teacher are you crazy?
Maybe, but in Colombia we only use one.
I don't know, i was asleep in that class
the "ending" nona correspond to...
Cetonas / ketones
alcanonas / alkenones
nonanonas / nonenes
we didn´t use this
Select the correct name or names of the following structure
CH3-CH2-CH2-CH2-CH2-CH2-CH=O
Heptanaldehido
1 Heptanoal
7 Hetanoaldehido
Heptanal
What is the functional group of an ester ?
R-O=C
|
C-R'
R - C = O
|
O - R'
R-C=O
|
C
R-C=O
|
C-R'
Choose the correct option that represent the following structure
O
||
C-C-C-C-C-C-C
is a mistake
4 heptanona
heptanona
4 heptona
What is the name of the following carbon chain ?
C-C-C-C=C-C-C
4 Hepteno
Hepteno
Heptano
3 Hepteno
What is the correct name?
C-C-C-C=C-C-C-C-C=C-C
9- Ino, 4 Undeceno
7-eno, 2-ino Undecano
7-eno, 2 Undecino
Is a mistake
Think that the pink particle is Carbon and the white particles are Hydrogens.
What is their name ?
we can't name because is't a carbon chain
Metil
Metano
Is a mistake
Can you have an double aldehyde in a carbon chain?
Yes!!! you can have two or more aldehyde groups in a carbon chain.
No, because if you have an double aldehyde the name change
No!! is imposible, you only can have an aldehyde.
Yes, you can.
Find the mistakes
Hexanona
4 etil 3,7 dimetil 3 Octanaldehido
2,5,7 nonanotriol
pentanil eter
