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...
Calcium trioxonitrate V salt is a white deliquescent tetrahydrate crystal, Ca(NO 3 ) 2 . 4H 2 O. it is very soluble in water. In the qualitative analysis of calcium trioxonitrate V, the ions present are calcium ion and trioxonitrate V radical. So, the basic methods of identifying these ions in their compounds are employed. How to identify Calcium ion in an unknown compound or solution Calcium ion can be identified by its action or reaction with · Aqueous ammonia · Sodium hydroxide · Ammonium ethanedioate · Ammonium trioxocarbonate IV Test with aqueous ammonia Calcium does not show any visible reaction with aqueous ammonia both in drops of aqueous ammonia and in excess of the aqueous solution. Test with Sodium hydroxide If an unknown solution contain calcium ion, it will form white precipitat...