Studying doesn’t have to feel like a slog. The truth is: your brain isn’t built to drag through hours of tedium—it responds best to pattern, reward and rhythm. By shifting how you approach study time, you can turn it from duty into something your brain actually enjoys. Here are five simple, smart ways to do it. Try one today and see how your focus follows. 1. Study in Short Bursts, Not Endless Sessions Forget the idea that you must sit for three hours straight. Cognitive science shows our attention drops significantly after about 25–30 minutes. So use the Pomodoro Technique : study for 25 minutes, take a 5‑minute break; after four rounds, give yourself a longer break (15–20 minutes). That rhythm gives your brain permission to reset—and makes that “next block” easier to start. 2. Turn Learning into a Game The brain loves victory—even tiny ones. Set fun micro‑challenges: finish chapter one in 20 minutes, get 10 questions right in a row, or beat yesterday’s time. E...
Quantitative analysis deals with the determination of the amount of each component in a sample of matter. It is divided into two which include: a. Gravimetric analysis b. Volumetric analysis Gravimetric analysis : is interested in the measurement of mass of the substances. Volumetric analysis : is interested in the measurement of the volume of solutions. Titration is the method used in volumetric analysis. This is done by careful addition of standard solution from a graduated container until the reaction is complete. A complete reaction is indicated by a colour change in the resulting solution. Some apparatus used for volumetric analysis These are burette, pipette, conical flask, beaker, funnel, wash bottle and volumetric flask. Standard solution is a solution of a known concentration. Basic Principles of Volumetric Analysis Test substance or analyte, is normally a base in acid-base titration, is pipetted into the co...