Which one of these will react with sodiu...

Which one of these will react with sodium metal-

A

Ethyne

B

Ethene

C

Ethane

D

Ether

Text Solution

Verified by Experts

The correct Answer is:

A

`CH-=CH+NatoCH-=C^(-)Na^(+)+1//2H_(2)uarr` ltBrgt Ethylene is more acidic there ethene, ethane and ether.

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Knowledge Check

Which of the following will reach with sodium metal?

A

Ethyne

B

But-1-yne

C

But-2-yne

D

Ethane

Which of the following reacts with sodium with the elimination of hydrogen

A

`CH_4`

B

`C_2H_6`

C

`C_2H_4`

D

`C_2H_2`

When one mole of the given compond reacts with sodium metal then how many moles of H_(2) gas will release ?

A

`1` mole

B

`1.5` mole

C

`2` mole

D

`0.5` mole

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BANSAL-HYDROCARBONS-Exercise 1

Which order is correct for bond length-
02:06
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The relative acidity of ehtyne, ethene and ethane follows the order-
02:12
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Ethyne adds on HCl to first give a-
01:47
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Which one of these will react with sodium metal-
02:24
|
Acetylene on passing into excess of HOCl solution forms-
02:11
|
Dichloro acetoe can be prepared by the reaction-
02:51
|
Given the followign reactions propyne +HCl(g)toA A+KI(g)toB The co...
02:03
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Ethene can be separated from ethyne by passing the mixture through
01:53
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Water can be added across a triple bond in the presence of
02:17
|
Lindlar' catalyst is:
01:11
|
The compounds 1-butyne and 2-butyne can be distinguished by using
02:58
|
Which of the following reacts with metal by displacing H-atom?
02:55
|
Acetylene when passed through 20% H(2)SO(4) at 80^(@)C gives acetaldeh...
03:39
|
Additiion of HCN to ethyne is presence of Ba(CN)(2) as catalyst gives-
02:10
|
A gas on passing through ammonical solution of AgNO(3) does not give a...
02:43
|
1-Butyne reacts with cold alkaline KMnO(4) to produce
02:36
|
CH(3)-C-=CH+H(2)Ounderset(Hg^(+2))overset(H^(+))to'A' here A is-
03:21
|
Distinction in pentene-1 and pentyne-1 is done by
03:32
|
Which of the following is most acidic?
02:16
|
Acetylene reacts with ammonical silver nitrate to form
01:23
|