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13 February 2020 | Source: Oswaal Books Editorial Board
With less than two weeks left for the CBSE class 12 board exams, there’s much need for last-minute study tips. Chemistry is one of the more important and challenging subjects of CBSE Class 12 Science stream. The syllabus is huge, which poses difficulty during revision within a short span of time, especially for students who have not studied all the CBSE Class 12 Chemistry chapters earlier and are not clear on the fundamentals.
So, here are some helpful study tips by Oswaal Books that may help you to effectively prepare for your CBSE Class 12 Chemistry board exam:
Examiners follow a pattern of repetition for specific important questions over a number of years, which is why it is very important to go through previous years’ papers.
While doing so, make sure you highlight the important sections and recurring topics, so that you can scan through it one day before your exam.
A major chunk of the CBSE exam papers comprises questions and topics from NCERT textbooks. In order to ace your Chemistry paper, cover all the topics, including the diagrams and graphs, followed by solved examples and exercise questions.
Keep marking the important and difficult questions while doing so, and make sure to keep a reference book alongside your NCERT textbooks, for immediate clarification on complex topics.
The volume of questions might be overwhelming at first, so you may start off with chapters carrying maximum weightage under different sections.
Time is a major constraint while writing any exam. While attempting a descriptive question may seem feasible at the moment, not only does it tend to take up a lot of time but it also does not promise full marks at the end of it, because you can always miss out on some keywords or important points, while also compromising on other answers.
Therefore, it is advisable to:
There’s usually a lot of content to write while also adhering to the permissible time. Practice by writing and solving equations not only boosts your speed and confidence but also enables you to understand the keywords and highlights that are supposed to be included in an answer.
In Organic Chemistry, mentioning the names of reactants and products increases the credibility of the solution. Neat work is a non-negotiable perk that always benefits a student.
While writing long and descriptive answers, always try to present it in points, followed by labelled diagrams acting as a visual aid.
Similarly, a comparative analysis should be presented in a tabulated format. These little things could make your answer script stand out from the rest.
’Biomolecules’, ’Polymers’ and ’Chemistry in everyday life’ have often been identified as residual chapters carrying 10 marks, which are usually neglected by a majority of students.
However, these three chapters are potentially very scoring. Students can prepare short notes from these chapters in a tabular form, so that they can revise it anytime in the last week of the exam, without sacrificing the time devoted for more important and complex topics.
The anxiety that builds up while preparing and studying for an examination is an inevitable part of the process.
It is only natural to feel frustrated over your lack of preparation or the inability to speed up your pace of learning, but you cannot make yourself feel too guilty about it but you could identify your weaknesses and devote more time to improving them instead of feeling sorry for yourself.
The reading time is the most crucial and must be used judiciously. If you’re stuck on a question, leave some space and keep moving forward.
A few experts have also advised students to leave questions on Organic Chemistry to be answered towards the end as they are more complex in nature as compared to Inorganic and Physical Chemistry.
Always allocate your time in such a way so that you have 15 minutes buffer time for revising your answers at the end.
Follow these tips diligently and you are sure to ace your Chemistry board exams.