Hi, everyone. I just wanted your advice as at bachelors level, how much material you need to study for a topic? For example, if you're asked to describethe valance bond theory applications in chemistry, should I study and write the points of VBT and give 4-5 applications and explain the theory in detail etc? What will be the accurate method? If I'm studying it in detail, am I wasting my time? There would be limited time at exam to cover all the questions, so how much material should I study? Please guide me.