Free Printable Organic Summative

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Organic Summative

Total questions: 25

Worksheet time: 2hrs 5mins

Name

Class

Date

The structural diagram that respresents CH₃C(CH₃)₂CH₃ is:

The name for the structural diagram above is:

2,2,5-trimethylheptane

3,6,6-trimethylheptane

2-ethyl-5,5-dimethylhexane

5-ethyl-2,2-dimethylhexane

Which of the following line diagrams represents 2,2,4-trimethylpentane?

Which of the following options identifies the structural diagram and the corresponding name for the compound with the chemical formula C₈H₁₆(l)?

Match the general structural diagrams numbered above with the class of the compound below:

Carboxylic acid ____

Aromatic ____

Alcohol ____

Ester ____

Enter in you 4 digit answer

(a)

This structural diagram represents an __i__ compound that contains a __ii__ and an __iii___ functional group

i) aromatic ii) carboxyl iii) alkene

i) aromatic ii) hydroxyl iii) ester

i) aliphatic ii) carboxyl iii) alkene

i) aliphatic ii) hydroxyl iii) ester

Which of these structural diagrams are isomers?

I and II

I and IV

II and III

III and IV

Which of the following rows identifies the condensed structural diagram or line diagram and the name of an isomer for C₆H₁₂?

Classify these reactions and give a 4 digit answer in the following order:

addition, substitution, elimination, esterification

1324

1423

2143

2341

10.

When methanol and ethanoic acid react, the products are

ethyl methanoate only

methyl ethanoate only

ethyl methanoate and water

methyl ethanoate and water

11.

The type of reaction that occurs when ethane gas and chlorine gas react is __i__, and the name of the organic compound produced is __ii__.

i) addition ii) 1,2-dichloroethane

i) addition ii) 1-chloroethane

i) substitution ii) 1,2-dichloroethane

i) substitution ii) 1-chloroethane

12.

An economically important reaction involving the fossil fuel propane is represented by the following equation.
$C_3H_8(g)+5O_2(g)\ \rightarrow\ 3CO_2(g)+4H_2O(g)$
Select the true statement

During this combustion reaction, energy is released to the surroundings.

During this combustion reaction, energy is absorbed from the surroundings

During this elimination reaction, energy is released to the surroundings

During this elimination reaction, energy is absorbed from the surroundings

13.

The TWO molecules that are isomers of C₅H₁₀(l) are:

pent-2-ene

pent-2-yne

cyclopentane

methylpropane

ethylcyclobutane

14.

$C_2H_4\left(g\right)+Br_2\left(l\right)\ \rightarrow\ ?\$
The reactants above undergo an __i__ reaction, and the product of the reaction is 1,2-dibromo__ii__.

i) elimination ii) ethane

i) elimination ii) ethene

i) addition ii) ethane

i) addition ii) ethene

15.

Ethene can be produced artificially by the reaction presented by the above equation.

Ethene is a:

aliphatic compound and a saturated molecule

aliphatic compound and an unsaturated molecule

aromatic compound and a saturated molecule

aromatic compound and an unsaturated molecule

16.

Propan-2-ol can be produced from propene and water as represented by the equation above. What type of reaction is this?

addition

elimination

substitution

combustion

17.

Esters with pleasant odours and flavours are often used as food additives. The ester that is used for its fuity apple flavour is show above.

This ester could be produced by reacting:

ethanoic acid and pentan-1-ol

ethanoic acid and butan-1-ol

pentanoic acid and propan-1-ol

pentanoic acid and ethanol

18.

Name this compound

(a)

19.

Name this compound

(a)

20.

Name the above compound

(a)

21.

Name the above compound

(a)

22.

Name the above compound

(a)

23.

Name the above compound

(a)

24.

Name the above compound

(a)

25.

Name the above compound

(a)

100 %

Organic Summative

Total questions: 25

Worksheet time: 2hrs 5mins

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