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H₂SO₄ fully dissociates into ions (strong acid). It is diprotic therefore concentration of H⁺ ions is twice that of the acid = 0.4 M. pH = -log[H⁺] = -log[0.4] ...

Predicting the exact exam questions is impossible, however, you can strategies on how be more effective. Make sure you pay attention in class and the topics the teacher/ professor emphasises the most. Als...

Alpha, beta, gamma

The Formula of Universal Law (FUL) states: “One should act only in accordance with that maxim through which he can at the same time will that it become a universal law”. A maxim is a statement of mentioni...

Success in exams is rooted in good preparation and well structured revision. It is important to remember that not all techniques will work well for you as we all have different ways of learning and intera...