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12 months ago

Chemistry Class 12th

Which of the following has allylic halogen?

 

 
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A
alok kumar singh

Contributor-Level 10

The carbon next to an alkene is known as allylic carbon and halogen attached to allylic carbon is known as allylic halogen.

 

 

New answer posted

12 months ago

Chemistry Class 12th

Which reaction type would be involved in Step II ?

based on the following reaction road?map::

 
0 Follower 1 View

A
alok kumar singh

Contributor-Level 10

Boiling points of aldehydes are higher than hydrocarbons. It is due to weak molecular association.

New answer posted

12 months ago

Chemistry Class 12th

The true statement about benzene is
0 Follower 1 View

A
alok kumar singh

Contributor-Level 10

Kindly go through the solution 

New answer posted

12 months ago

Chemistry Hydrocarbons

The two compounds which given below are :

 
0 Follower 13 Views

A
alok kumar singh

Contributor-Level 10

Delocalisation of  electrons in benzene  leads to saturation

New answer posted

12 months ago

Chemistry Class 12th

Aluminium chloride in acidified aqueous solution forms a complex 'A', in which hybridisation state of Al is'B'. What are'A' and'B', respectively ?

 


 
0 Follower 9 Views

A
alok kumar singh

Contributor-Level 10

Kindly go through the solution

 

New answer posted

12 months ago

Chemistry Chemistry Coordination Compounds

Assertion: In acidic medium exist in orange colour while in basic medium it converts to yellow colour 

Reason: changes colour due to its reaction with water. 
0 Follower 2 Views

A
alok kumar singh

Contributor-Level 10

Kindly go through the solution 

New answer posted

12 months ago

Chemistry Class 12th

Which of the following shows maximum number of oxidation states?
0 Follower 2 Views

A
alok kumar singh

Contributor-Level 10

The colour changes due to change in pH not due to its reaction with water.

New answer posted

12 months ago

Chemistry Class 12th

The species, having bond angles of  is:

0 Follower 1 View

A
alok kumar singh

Contributor-Level 10

Each of the element in group III  to VIIIB  can show the maximum oxidation state equal to its group number.

Mn is in group seven shows a maximum oxidation state of +7 in KMnO4

New answer posted

12 months ago

Chemistry Class 12th

Find final product of reaction given below

 
0 Follower 2 Views

A
alok kumar singh

Contributor-Level 10

Please find the solution below:

 

New answer posted

12 months ago

Chemistry Chemistry Chemical Bonding and Molecular Structure

Group -17 elements have very high ionization enthalpy. It is due to:
0 Follower 1 View

A
alok kumar singh

Contributor-Level 10

BCl3 is having bond angles of

 

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