Researchers have developed a new method to extract fluorine from fluorspar using oxalic acid and a fluorophilic Lewis acid in water under mild reaction conditions. This technology enables direct ...
Their efficient electrochemical process uses an inexpensive iron catalyst, produces hydrogen as a byproduct, and can be powered by solar panels ... A team led by Lutz Ackermann at the Friedrich Wöhler ...
Accordingly, they can design their time table. In this article, we have provided the CBSE Class 11 Chemistry Exam Pattern with Marking Scheme for the 2025 examination. You can check the exam ...