Have you ever taken a course where you only knew you were going to take the course? The material isn't difficult, the exams are fairly straightforward and an "A" grade is guaranteed with minimal effort!
Organic chemistry is just the opposite. The material is not only very difficult but if you master the material, you may have a hard time getting the correct answers to the questions posed on your exam. You need to hire JC chemistry tuition in Singapore to understand the chemistry concepts.
Organic chemistry is a course of understanding. Only through simple information and tests, the professor can not guarantee or even determine whether you really understand the information. And maybe this could benefit you on the first test.
If you took the first test lightly, chances are that you don't have a solid foundation on the concepts covered. You probably know by heart enough to know that the investigation process won't be painful.
But what about the second test? and the third and so on?
Organic chemistry is a subject that is constantly evolving on its own. If you look at the material at the beginning, you will get lost at the end of the course. Without really digging into the information to understand why and how about each topic, you do not have a basis for answering increasingly complex questions.
So the exam questions will not be easy. Half of the questions are designed to mislead you or omit points by missing an important concept or two.