CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Distinguishing Test of Terminal and Non Terminal Alkynes

A hydrocarbon...

Question

A hydrocarbon with the formula $C_{10} H_{16}$ gives 4-methyl-3-oxopentanal and 3-oxobutanal on reductive ozonolysis. Its structure is:

A

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C
Ozonolysis of alkenes involves the addition of an ozone molecule to an alkene, to form an ozonide. Formed ozonide gets cleaved by $Z n / H_{2} O$ to smaller oxidised molecules.

Compound (a) and (c) on ozonolysis gives 4-methyl-3-oxopentanal and 3-oxobutanal as shown:

Compound (b) on ozonolysis gives 5-methyl-4-oxohexanal and 2-oxopropanal (methyl glyoxal).

Compound (d) on reductive ozonolysis gives malonaldehyde.

Suggest Corrections

thumbs-up

0

Similar questions

2

1

3

-butadiene(isoprene) would give which product on(reductive) ozonolysis?

Q. A hydrocarbon has molecular formula

C_{6} H_{8}

and it can be resolved into enantiomers However, catalytic hydrogenation of the above hyhdrocarbon gives 3-methyl pentane.Deduce structure of hydrocarbon.

(C_{10} H_{16})

is a naturally occurring hydrocarbon. It absorbs

2

molecules of hydrogen for each molecule during hydrogenation. On ozonolysis followed by zinc dust and steam hydrolysis, it gives one mole of formaldehyde and one mole of tricarbonyl compound of following structure.
Give probable structure of limonene if it has a six membered ring.

Q. An unsaturated hydrocarbon 'A' adds two molecules of

H_{2}

and on reductive ozonolysis gives butane-

1

4

-dial, ethanal and propanone. Give the IUPAC name of A.

Q. A hydrocarbon

X (C_{6} H_{10})

on reductive ozonolysis gives

C_{6} H_{10} O_{2}

which gives positive Tollen's test. The compound below satisfying the criteria of X is:

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Alkynes - Chemical Properties

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Distinguishing Test of Terminal and Non Terminal Alkynes

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon