Q.1
Which of the following must be true about ethanol?
  • It has an amine functional group
  • It is made from a 3 carbon chain
  • It contains only single bonds
  • All the above are true
Q.2
Select the correct name of the following formula. C6H11NH2
  • Hexanamine
  • Hexene
  • Hexenol
  • Hexenamine
Q.3
Select the formula for the following name: hydrobromic acid
  • HBr
  • HBrO4
  • HBrO3
  • H2Br
Q.4
Select the name for the following formula: H2SO3
  • Sulfurous acid
  • Sulfuric acid
  • Hydrosulfuric acid
  • Hydrogen sulfite
Q.5
Select the formula for the following name: Carbonic Acid
  • H2CO3
  • HCO3
  • H4C
  • HC
Q.6
Select the name for the following formula: H3PO4
  • Phosphoric acid
  • Phosphorous acid
  • Hydrophosphoric acid
  • Hydrogen phosphate
Q.7
Which compound belongs to the alkene family?
  • C2H4
  • C6H6
  • C2H2
  • C6H14
Q.8
What is the suffix for all single bonded hydrocarbons?
  • -yne
  • -ene
  • -ane
  • -one
Q.9
What is the prefix for four carbons?
  • meth-
  • but-
  • prop-
  • eth-
Q.10
Which of the following compounds is an example of hydrocarbon?
  • CO2
  • C2H6
  • C2H5OH
  • CH3COOH
Q.11
Find the mistakes
  • Hexanona
  • 4 etil 3,7 dimetil 3 Octanaldehido
  • pentanil eter
  • All Of above
Q.12
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.
Q.13
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
Q.14
What is the "ending" used in alcohols?
  • al
  • ol
  • oilo
  • alco
Q.15
What is the name of the following carbon chain ?C-C-C-C=C-C-C
  • 4 Hepteno
  • Hepteno
  • Heptano
  • 3 Hepteno
Q.16
Choose the correct option that represent the following structureO||C-C-C-C-C-C-C
  • is a mistake
  • 4 heptanona
  • heptanona
  • 4 heptona
Q.17
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'
Q.18
Select the correct name or names of the following structureCH3-CH2-CH2-CH2-CH2-CH2-CH=O
  • Heptanaldehido
  • 1 Heptanoal
  • 7 Hetanoaldehido
  • Both A & B
Q.19
The "ending" nona correspond to...
  • Cetonas / ketones
  • alcanonas / alkenones
  • nonanonas / nonenes
  • we didn´t use this
Q.20
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
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