CameraIcon

SearchIcon

MyQuestionIcon

34

You visited us 34 times! Enjoying our articles? Unlock Full Access!

Reactivity with Halogens and Hydrogen (Group 2)

Assertion: Ch...

Question

Assertion: Chloral forms stable Hydrate
Reason: On distilling with conc. $N a O H$ solution chloral hydrate gives pure chloroform and sodium formate.

A

Both Assertion and Reason are true and Reason is the correct explanation to Assertion

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

B

Both Assertion and Reason are true and Reason is not the correct explanation to Assertion

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

C

Assertion is true but Reason is false

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

D

Assertion is false but Reason is true

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

Open in App

Solution

The correct option is B Both Assertion and Reason are true and Reason is not the correct explanation to Assertion
Chloral hydrates are stable not just because of hydrogen bonding but also due to destabilization of formed aldehyde. Also distilling with con. NaOH solution chloral hydrate gives pure chloroform and sodium formate.
Reaction of process:
$C l_{3} C C H (O H)_{2} + N a O H \to C l_{3} C H + H C O O N a + H_{2} O$

Suggest Corrections

thumbs-up

0

Similar questions

Q. (i)
Assertion: A circle is not a rectilinear figure.
Reason: A figure formed by straight lines only is called a rectilinear figure.
(a) Both Assertion and Reason are true and Reason is a correct explanation of Assertion.
(b) Both Assertion and Reason are true but Reason is not a correct explanation of Assertion.
(c) Assertion is true and Reason is false.
(d) Assertion is false and Reason is true.
(ii)
Assertion: All right angles are equal to one another.
Reason: A unique line passes through a single point.
(a) Both Assertion and Reason are true and Reason is a correct explanation of Assertion.
(b) Both Assertion and Reason are true but Reason is not a correct explanation of Assertion.
(c) Assertion is true and Reason is false.
(d) Assertion is false and Reason is true.

Q. Assertion: Every parallelogram is a rectangle.
Reason: The angle bisectors of a parallelogram form a rectangle.
(a) Both Assertion and Reason are true and Reason is a correct explanation of Assertion.
(b) Both Assertion and Reason are true but Reason is not a correct explanation of Assertion.
(c) Assertion is true and Reason is false.
(d) Assertion is false and Reason is true.

Q. Assertion : Amount of cyanocobalamine required daily is 3 mcg
Reason : Its deficiency causes pernicious anaemia

Q. Read the assertion and reason carefully to mark the correct option out of the options given below:
(a) If both assertion and reason are true and the reason is the correct explanation of the assertion.
(b) If both assertion and reason are true but reason is not the correct explanation of the assertion.
(c) If assertion is true but reason is false.
(d) If assertion is false but reason is true.
Assertion: The major products formed by heating

C_{6} H_{5} C H_{2} O C H_{3}

C_{6} H_{5} C H

C H_{3} O H .

Reason : Benzyl cation is more stable than methyl cation.

Q. Read the assertion and reason carefully to mark the correct option out of the options given below:

(a)If both assertion and reason are true and the reason is the correct explanation of the assertion.

(b)If both assertion and reason are true but reason is not the correct explanation of the assertion.

(c)If assertion is true but reason is false.

(d) If assertion is false but reason is true.
Assertion :

N a_{2} C r_{2} O_{7}

is not a primary standard solution in volumetric analysis.

Reason :

N a_{2} C r_{2} O_{7}

is hygroscopic.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Group 2 Chemical Properties

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Reactivity with Halogens and Hydrogen (Group 2)

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon