Chemistry has a vast expanse. It has made a profound impact on the society. It helps in making medicine, making cosmetics, processing food and for making many other inanimate materials. It is intimately linked to the well-being of mankind.
The rate of advancement in chemistry is so high that curriculum developers continuously look for strategies to cope up with these advancements. Students also need to have enough passion tolearn the subject and the entire key factor and techniques to cope up the subject and keep them in their memory perfectly for a long time.
For an example learning some secret methods to memorise periodic table effectively helps them a lot to achieve good academic grades in chemistry. So, to learn the subject and explore,this advent of different parts of chemistryhelps student for making the fundamental contribution in this field and society.
As Chemistry is greatly vast so it is not usually possible for anyone to cover up the whole matter in one life. So to easier access the subject is classified into these following parts:
Here, our topic of discussion is organic chemistry. So, let us first brush up its concept a bit. You must be familiar with this fact that chemical bonds and chemistry is mostly all about sharing of electrons between atoms of different elements.
If the number of electrons shared by each to another is one, then it is called single bond and if it is two or threeit is termed as double and triple bonds respectively.
Organic chemistry is the detailed study of these chemical bonding in organic compounds that is substances obtained from living sources.
An organic chemistry student will agree that it is not a very easy subject as it has many classifications and subcategories which are based on mainly the number of bonds and the element(s) bonded to carbon atoms.The classifications are,Chemistry of â€“
They are hydrocarbon compounds with only single bonds involved amongst the carbon atoms. They have a general formula CnH2n+2, where n is any integer (1, 2, 3,…).
Some examples are methane (CH4), ethane (C2H6), propane (C3H8), etc.
They are hydrocarbon compounds with one or moredouble bonds involved amongst the carbon atoms. They have a general formula CnH2n, where n is any integer (1, 2, 3…). Some examples are etheneor ethylene (C2H4), propene (C3H6), butene(C4H8)etc.
They are hydrocarbon compounds with one or more triple bonds involved amongst the carbon atoms. They have a general formula CnH2n-2, where n is any integer (1, 2, 3…). Some examples are ethyne or acetylene (C2H2), propyne (C3H4), butyne(C4H6) etc.
They are those organic carbon compounds which has atleast one (â€“OH) or hydroxyl group attached to a carbon atom which has bonded to no other atoms other than carbon and hydrogen.They form major components in a spirit.
Some examples aremethanol or methyl alcohol (H3C-OH), ethanol or ethyl alcohol (H5C2-OH) which is thealcohol found widely in hard drinks, etc.
They are those compounds which have an oxygenatom bonded to one carbon atom with a double bond. They are of mainly three types: Ketones, which are the compounds where the carbon bonded with oxygen is linked to two carbon atoms directly.
Aldehyde, where the carbon linked to oxygen is bonded to hydrogen and a carbon atom; Carboxylic acid, where this carbon in consideration is bonded to a carbon and a hydroxyl group. Some examples are acetic acid (CH3COOH), formaldehyde (HCHO), etc.
These are compounds with characteristicaroma and consist of one or more phenyl group(â€“C6H5). In a phenyl group or ina benzene ring (C6H6), there are strange bonds between two carbon atom which can be compared with an average of single and double bonds. Some examples are â€“ Naphthalene (C10H8), phenol (C6H5OH), etc.
So, student, you can understand that, in organic chemistry has a vast expanse with various factors and you had to explore the subject from the core of your heart to pass in organic chemistry.Do not panic if you can give the effort academically sure you will be successful to reach the goal.
Here are few ways which lead you to the sure success:
To learn every nook and corner of organic chemistry in the syllabus you must attend the class regularly. Or else,
You must be attentive and follow the subject matters that are discussedin the class by your teacher. Try to understand all the explanationof your teacher regarding the subject matter it will help to study further.
If you have any doubt or quarry about the subject, you should make it clear from your teacher immediately. If it is required, you may ask your teacher for a second time explanation too.
Laboratoriesare indispensable for science subjects like chemistry. Special attentions should be givento the laboratory works.
Learning only in class is not enough for scoring well in organic chemistry. So, students need to study further in their home too.
As home study is important so students need to concentrate on it.
Practice makes a man perfect, so you too need to practice more with small breaks between. Make your own way to practice and schedule as per your own convenience.
You may come across failure, do not panic. Try to learn from your failure
You may require assistance for learning the subject perfectly. Online tutorials are the latest and best way of all.
Your finalbattle is on the grounds of exams. Stay cool during exams, read the questions thoroughly before writing. Even if you encounter a question which is difficult for you, remember a single question cannot determine your marks entirely.