HSC Chemistry Note

HSC Chemistry Note. Chemistry is the scientific discipline involved with compounds composed of atoms, i.e. elements, and molecules, i.e. combinations of atoms: their composition, structure, properties, behavior and the changes they undergo during a reaction with other compounds. Chemistry addresses topics such as how atoms and molecules interact via chemical bonds to form new chemical compounds. There are four types of chemical bonds: covalent bonds, in which compounds share one or more electron(s); ionic bonds, in which a compound donates one or more electrons to another compound to produce ions: cations and anions; hydrogen bonds; and Van der Waals force bonds. See glossary of chemistry.

HSC Chemistry Note

HSC Chemistry 2nd Paper Suggestion and Question Patterns 2018-7

HSC Chemistry 1st Paper Note

প্রথম অধ্যায়: ল্যাবরেটরির নিরাপদ ব্যবহার

দ্বিতীয় অধ্যায়: গুণগত রসায়ন

তৃতীয় অধ্যায়: মৌলের পর্যায়বৃত্ত ধর্ম ও রাসায়নিক বন্ধন

চতুর্থ অধ্যায়: রাসায়নিক পরিবর্তন

পঞ্চম অধ্যায়: কর্মমুখী রসায়ন

HSC Chemistry 2nd Paper Note

প্রথম অধ্যায়: পরিবেশ রসায়ন

দ্বিতীয় অধ্যায়: জৈব রসায়ন

তৃতীয় অধ্যায়: পরিমাণগত রসায়ন

চতুর্থ অধ্যায়: তড়িৎ রাসায়ন

পঞ্চম অধ্যায়: অর্থনৈতিক রসায়ন

In the scope of its subject, chemistry occupies an intermediate position between physics and biology. It is sometimes called the central science because it provides a foundation for understanding both basic and applied scientific disciplines at a fundamental level. Examples include plant chemistry (botany), the formation of igneous rocks (geology), how atmospheric ozone is formed and how environmental pollutants are degraded (ecology), the properties of the soil on the moon (astrophysics), how medications work (pharmacology), and how to collect DNA evidence at a crime scene (forensics). is such a website where you would get all kinds of necessary information regarding educational notes, suggestions and questions’ patterns of school, college, and madrasahs. Particularly you will get here special notes of physics that will be immensely useful to both students and teachers. The builder of the website is Mr. Md. Shah Jamal Who has been serving for 30 years as an Asst. Professor of BAF Shaheen College Dhaka. He expects that this website will meet up all the needs of Bengali version learners /students. He has requested both concerned students and teachers to spread this website home and abroad.

HSC Chemistry Note

Comment With Facebook