LEARNERS CLUB

This post is not sponsored and these are just my personals opinions. Please don't feel offended. Class 10.. who isn't scared of class 10. It is in class 10th that you get to face different kinds of pressures such as giving board exams for the first time,peer pressure, pressure from relatives, pressure from those annoying aunties who keep asking you about your grades, .. well, you get the idea. Students are under a lot of pressure to perform well in academics. And with that being said, here are some of the best books, which in my opinion, will help you a lot in class 10. 1) ALL IN ONE When it comes to board exams, you need to study each and every topic thoroughly, and this book is one of the best which you can have to get an in-depth knowledge on each and every topic . They also come with questions from previous year board exam papers and give you some more questions to learn and thus, strengthen your preparation. Believe me, this book will help you a lot in studying each and e...

 The process of bond formation is associated with the decrease in energy of the system. This lowest energy state corresponds to the most stable state of the system .Different types of bond formation takes place depending on the nature of the participating atom. LATTICE ENERGY :- the amount of energy released when the oppositely charged gaseous ions are brought closer from an infinite distance to form one mole of ionic crystal is called lattice energy. IONIC BOND :- An ionic bond if formed between 2 atoms which differ much in electronegativities. One atom loses one or more electrons and the other atom gains these electrons ti attain noble gas configuration. the electrostatic force existing between the oppositely charged ions is called an ionic bond. COVALENT BOND :- when the elements do not differ much in their electronegativities, transfer of electrons is not possible between the atoms. In this case, sharing of electrons takes place. "a covalent bond is formed when 2 atoms att...