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3 months ago

Chemistry Class 12th

Which reaction type would be involved in Step II ?

based on the following reaction road?map::

 
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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

3 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

3 months ago

Chemistry Hydrocarbons

The two compounds which given below are :

 
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A
alok kumar singh

Contributor-Level 10

Delocalisation of  electrons in benzene  leads to saturation

New answer posted

3 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 2 Views

A
alok kumar singh

Contributor-Level 10

Kindly go through the solution

 

New answer posted

3 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

3 months ago

Chemistry Class 12th

Which of the following shows maximum number of oxidation states?
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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

3 months ago

Chemistry Class 12th

The species, having bond angles of  is:

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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

3 months ago

Chemistry Class 12th

Find final product of reaction given below

 
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A
alok kumar singh

Contributor-Level 10

Please find the solution below:

 

New answer posted

3 months ago

Chemistry Chemistry Chemical Bonding and Molecular Structure

Group -17 elements have very high ionization enthalpy. It is due to:
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A
alok kumar singh

Contributor-Level 10

BCl3 is having bond angles of

 

New answer posted

3 months ago

Chemistry Chemistry Classification of Elements and Periodicity in Properties

Aluminium is extracted from alumina by electrolysis of a molten mixture of 

 
0 Follower 2 Views

A
alok kumar singh

Contributor-Level 10

Group?17, elements have very high ionisation enthalpy due to increase in atomic size, ionization enthalpy decreases down the group.

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