Science Quiz / Alkene and Alkyne True-False

Random Science or Chemistry Quiz

Can you state whether each of these statements about alkene and aklyne reactions is TRUE or FALSE?

Quiz not verified by Sporcle

Forced OrderWrong Answers
Challenge
Share
Tweet
Embed
Score 0/17 Timer 12:00
HintAnswer

2-methylpropene is a good reagent to use to probe if a reaction is regiospecific.

2-pentyne may be synthesized from acetylene, a base, and 1-bromopropane.

The molecule cis-cyclohexene should not exist.
Hydration of unsymmetrical internal alkynes using HgSO4, H2SO4, and water will result in the formation of two isomeric ketone products.

There is no such molecule called cyclohexyne.
An aldehyde may be synthesized from a terminal alkyne using HgSO4, H2SO4, and water.
To synthesize a secondary propargyl alcohol, react an acetylide anion with a aldehyde and then perform an acid work-up.
In order to synthesize (3R,4S)-3,4-dibromohexane from 3-hexyne, one would reduce the alkyne to an alkene using H2/Lindlar's and then add Br2/CCl4.

To synthesize an acetylide anion, NaOMe may be used for deprotonation.

Addition of excess HCl to an alkyne results in the formation of a geminal dihalide.

The base NaNH2 is strong enough to deprotonate 2-hexyne.
C10H16 reacts with 1 equivalent of H2 upon catalytic hydrogenation. Ozonolysis of this molecule results in the formation of two carbonyls.
To synthesize a trans alkene from the corresponding alkyne, use dissolving metal reduction conditions.

Keto-enol tautomerization is synonymous with resonance.

Ozonolysis of an internal alkyne will yield carboxylic acids.
In the mechanism of reducing an alkyne to an alkene, one step involves the transfer of a single electron from the sodium metal to the alkyne.

Ozonolysis may be used to determine if an alkene were cis or trans.

You're not logged in!

Compare scores with friends on all Sporcle quizzes.
Sign Up with Email
OR
Log In

You Might Also Like...

Show Comments

Extras

Top Quizzes Today


Score Distribution

Your Account Isn't Verified!

In order to create a playlist on Sporcle, you need to verify the email address you used during registration. Go to your Sporcle Settings to finish the process.