2021 Hannahtuition Students testimonies

This post is to record some of 2021 Hannahtuition students testimonies. This year, Hannahtuition also shifted most of your classes to Little Smarties StudentCare (4 minutes walk from Yishun MRT). You can see more Hannahtuition students testimonies or reviews on hannahtuition facebook page. https://www.facebook.com/MathsAndScienceTuitionAtYishun What a year it has been! We toggled between face-to-face and Read more about 2021 Hannahtuition Students testimonies[…]

Pure Chemistry Electrolysis Short Quiz

Hey Sec 4 pure chemistry troopers, this electrolysis quiz tests on concepts not answering techniques. Try to answer these short questions in 30 mins. Go! When ions are discharged at the electrodes, they form _______ or _____________. Give two examples of strong electrolytes, weak electrolytes and non-electrolytes. Oxidation takes place at anode/cathode? Anode is connected Read more about Pure Chemistry Electrolysis Short Quiz[…]