WHAT IS ORGANIC CHEMISTRY? AND ITS TYPE || DEFINE ORGANIC CHEMISTRY.

ORGANIC-CHEMISTRY

=>: Based on  :- Carbon Substance 

⇓

 Sence = The Carbon-Carbon atom in that branch

Knowns about :- 

1) Composition of carbon atom 

2) After combination of carbon atom to forms

 (a) Molecule (b) Molecular compound.

3) Structure, Shape and bond angle of molecule/molecular
compound.

4) Properties of carbonic molecule/molecular compound.

5) Use of carbonic molecule/molecular compound.

ORGANIC

⇓

Means =  It is Greek word

 ⇓

Means = Lost the orignal Significant

⇓

Sence = (1) Their is no Change in carbon to other molecule/molecular compound.

(2) But, Change in functional group (F.G) Causes Change in

(a). Name

(b). Structure

(c). Shape & bond angle

(3) Physical and chemical properties

(4) Use 

Example :- 

CH4  Change   CH3 F.G

(a) Carbon atom = No Change 

(b) F.g = Present      

Causes = (a) Name = F.g Derivative

CH Change ⇾ CH3 (F.g) 

(1) Name structure/Shape & bond angle 

(2) Physical & Chemical Properties

(3) Use

             ⇓

It is not Same CH4 because - Present F.g 

So, Called = Lost the original significant.

BRANCH OF ORGANIC

=) Two branch on the basis of structure  -: 

(1) Acyclic molecule/molecular compound

(2) Cyclic molecule/molecular compound.

(1) ACYCLIC MOLECULE/MOLECULAR COMPOUND

                  ↙

   Means = Absent + Cyclic

Sence =  Not in Cyclic ( i.e open form)

CONCLUSION TO ABOVE :-

Based on = Open form

⇓

This chain is present = Open form.

Definition according to above :- 

When two or more than two atom which are combined to each other in open form to forms a chain known as open chain and the molecule/molecular  compound known as Acyclic molecule and molecular compound.

Fact :- 

               Acyclic molecule/molecular compound is define as :-

(1) Carbon - Carbon atom linked to each other in open form.

(2) Carbon - Carbon atom combined to each other in open form.

(3) The Carbon - Carbon atom arranged in open form.

(4) All  ✅ 

Ans =  (4) All

It is two type on the basis of open form :- 

(A) Normal form

(B) Branched form.

(A) NORMAL FORM

Based on :-  Straight line but in open form 

Definition :- 

                 When Carbon - Carbon atom which linked to each other in straight line  direct to form a chain known as normal form. 

Fact :- 

           Normal form is define as :-

(1) The Carbon Carbon atom linked = Open but in straight line

(2) The Carbon Carbon atom linked = Straight but open form

(3) The Carbon Carbon atom linked to each other = Open with straight 

(4) All. ✅ 

Ans. (4) All

=) Denoted by = n 

Example :- 

CH3 - CH3             n-Eathan etc...

(B) BRANCHED FORM

=) Formed :- Carbon Carbon atom attached in branch.

Definition :- 

                    When more than three Carbon atom  in which one, two or above 

substituants which are present in longest chain to forms branch form.

Condition for branched form :- 

(1) None or more substituant must be present in longest chain

Example:-

Substituant

⬇

CH3  

|

CH3 - CH - CH3

It is two type on the bases of number of substituant :-  (1) Iso - form & (2) Neu form

=) Formed - One substituant present in any position of longest chain.

Definition :-

                      When one substituant which are present in any position portion in lingest chain to form a chain known as iso form.

Condition for iso form

(1) Substituant present in any portion but in longest chain

Example -

CH3  

|

CH3 - CH - CH3

LONGEST   

Called = Iso form

CH3

|

CH3 - CH2 - CH - CH2 - CH3

Longest chain

 = Called iso form 

(B) NEO FORM 

Formed :- Two substituant present in same position of longest chain.

Definition :-

                   When two substituant which are present in same position but in longest chain to forms neo forms.

Condition for Neo form :-

(1) Two substituant must be present in longest chain.

(2) Position of two substituant must be same on position.

Example :- 

CH3

|

CH3 - CH - CH3

|

CH3

CH3

|

CH3 CH2- C - CH2-CH3

|

CH3

(2) ISO FORM

Formed = One substituant present in carbon number two...... any position in a longest chain/present chain.

Definition :- 

When one substituant which are present in Carbon number two or any position in the longest chain the word are used before the name know as iso and Iso form.

Fact :- 

         Iso form will be formed

(1) Substiyuant presen = Carbon number two longest chain.

(2) One long substituant = Carbon Number Three in longest chain.

(3) One substituant present = Any position in longest chain.

(4) Non

(5) All ✅

Ans (5) All.

Formula type 

Iso + Wrote word

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