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Organic Chemistry Practice Test #2

1 / 30

Which type of intermolecular force explains why butanal has a lower boiling point than octanal?

2 / 30

In an addition reaction

3 / 30

The stereochemical pathway for the hydrogenation of an alkene with a metal catalyst, such as platinum, occurs via

4 / 30

Which of the following compounds would be the best nucleophile?

5 / 30

Which one of the following molecules is chiral?

A

6 / 30

Which of the following statements is true of alkynes?

7 / 30

If an alkane is reacted with excess O2 in a high-temperature environment, what are the products formed?

8 / 30

Which of the following R groups would increase the rate of the following substitution reaction?

Q6

9 / 30

Which of the molecules listed below is in the S configuration?

A

10 / 30

Identify the major organic product expected from the acid-catalyzed dehydration of 2-methyl-2-pentanol.

11 / 30

Before the advent of synthetic soap, hand soap was made from animal fat, namely triacylglycerols. What property of triacylglycerols makes them an ideal component in hand soap?

12 / 30

Aromatic

How many pi electrons does the given molecule have?

13 / 30

Screen shot 2016 02 21 at 6.40.00 am

Classify the type of reaction given.

14 / 30

Which of the following reagents would convert butanone into 2-butene?

15 / 30

What is the product when 1-propanol is treated with potassium permanganate?

16 / 30

Predict the absolute configuration about the double bond formed in the given E1 reaction.

Screen shot 2015 06 30 at 11.17.49 pm

17 / 30

Which of the following determines the general rate of an SN1 reaction?

 

18 / 30

Which of the following reagents are required to convert 1-pentene to pentane?

19 / 30

Which of the following compounds would be considered aromatic?

 

20 / 30

An unknown alkene with molecular formula C7H12 undergoes the following reaction to give one product (below). What is the identity of the alkene?

 

A 

21 / 30

Which of the given compounds is not a Lewis acid?

22 / 30

Which of the following substrates would have the fastest reaction rate for an SN1 mechanism?

 

 

23 / 30

Which of the following will have the highest vapour pressure?

24 / 30

Which SN2 reaction would proceed the fastest?

25 / 30

Which of the following compounds will be the most volatile (have the lowest boiling point)?

Q5

26 / 30

Which of the following ring structures represents the anomeric alpha ring structure of D-mannose?

Linear mannose

AAlpha riboseBAlpha mannoseCAlpha fructoseDAlpha glucoseEAlpha galactose

27 / 30

What is the product when 2-butanol is treated with PCC?

28 / 30

Untitled

What is the IUPAC name of the given molecule?

29 / 30

Which of the following statements is correct?

30 / 30

1 pentene

Suppose that the given reactant, 1-hexene, is reacted with HBr in the presence of ultraviolet light. Which of the following is the major product?

ABromo pentaneB2 bromo pentane

C1 2 3 tribromo hexaneD3 bromo hexane

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