MyQuestionIcon

1

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

Sulphuric Acid

An alcohol on...

Question

An alcohol on vigorous oxidation is found to give ethanoic and propanoic acid. The alcohol may be

A

1 -

pentanol

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

B

2 -

pentanol

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

C

1 -

butanol

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

D

2 -

butanol

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

Open in App

Solution

The correct option is B $2 -$ pentanol
2-pentanol

An alcohol on vigorous oxidation is found to give ethanoic acid and propanoic acid the alcohol maybe 2-pentanol.

Explanation: ‎ $C_{5} H_{12} O$ is the molecular formula of 2- Pentanol which is an organic chemical compound. It is a secondary alcohol that is produced by hydration of pentene.

Hence , option B is correct .

Suggest Corrections

thumbs-up

0

Similar questions

Q. The correct combination of names for isomeric alcohols with molecular formula

C_{4} H_{10} O

Q. What is the action of copper at 573K on:
(i) isobutyl alcohol
(ii) 2-pentanol
(iii) tert-butyl alcohol.

Q. Assertion :Acid catalysed dehydration of t-butanol is slower than n-butanol. Reason: Dehydration involves formation of the protonated alcohol,

R O H_{2}^{+}

Q. A mixture of two alcohols

3 -

- 1 -

2 -

- 1 -

butanol, given chiefly

2 -

- 2 -

butene when dehydrated with acid.

2 -

- 2 -

butene is converted into

2 -

- 2 -

butanol with approximately 90% yield by treatment with 50% aqueous solution of sulphuric acid at

0^{\circ}

C. Write equation showing mechanism of conversions.

Q. An organic compound contains

69.77

11.63

% hydrogen and rest oxygen. The molecular mass of the compound is

86

. It does not reduce Tollens reagent but forms an addition compound with sodium hydrogensulphite and give positive iodoform test. On vigorous oxidation, it gives ethanoic and propanoic acid. Write the possible structure of the compound.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Oxoacids of Sulphur

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon