About study guide

Online study courses

:: This website provides a style of presentation and arrangement of different topics of chemistry college courses.

:: During the last few years, the different boards and universities in the world have been trying to modernize the syllabus of chemistry.

:: The subject matter describes this website covers much of the basic chemistry that is needed by the students who wish to study chemistry at the degree level.

:: The Author seeks justification in presenting the post on this website to trying the fulfill the gap. But how much a student learns depends on himself.

:: Introduction of the electronic theory of chemistry as early as possible and a constant application of their principal given on this website.

:: All the pages include the application of principles in the form of solved problems and numerical.

:: To understand the text in a more systematic manner all the page on this website has proper subheadings.

:: All posts have been updated simultaneously and the labels give the proper updating.

:: The author wishes to thank all those who helped in the presentation of this website.

:: Better methods of presentation are always there. Suggestions for improvement and criticism will be gratefully received and acknowledged.

Chemistry Courses 1

Physical chemistry cources

In recent years teaching the curriculum of physical chemistry courses in many Schools, Colleges and Universities have been restricted with a greater emphasis on a theoretical and conceptual methodology. The application of the underlying basic concepts and principles.

This shift in the emphasis, as I have observed, has unduly frightened the undergraduates whose performance in physical chemistry has been otherwise generally far from satisfactory.

This poor performance is partly because of the non-availability of the comprehensive notes.

Naturally, the students find themselves unduly constrained when they are forced to refer to various notes to collect the necessary reading material

Chemistry Courses 2

Properties of substances

In order to determine experimentally the properties of substances, we deal with the aggregates of molecules as they occur in nature.

It is the aggregation of various kinds of substances that make up by matter.

These substances divided into roughly three main categories, namely gases, solids, and liquids.

Chemistry is the study of properties composition and structure of this atom or molecules and its chemical and physical properties.

Organic chemistry

Physical properties

Chemical properties

Inorganic chemistry courses

Fundamental science is rapidly progressing. Inorganic chemistry one such discipline that has witnessed phenomenal changes in the past few decades.

Now methods or novel techniques are emerging which in turn are facilitating rapid and reliable measurements.

The primary objective of this provides fundamental knowledge of the principles of the inorganic chemical reaction.

An intelligent approach demands a better understanding of the basic concepts and a thorough knowledge of inorganic chemistry.

What is an atom in chemistry?

What is an atom in chemistry?

Dalton’s atomic model should as the primary basis of chemistry and it grows up in the last century. The chemical reaction in chemistry clearly explained by this model.

  • All the matter made of atoms is indivisible and indestructible.
  • All the atoms of a given element are identical mass and properties.
  • Compounds are formed by the combination of two or more same or different kinds of atoms.
  • A chemical reaction is a rearrangement of atoms.

But Dalton’s model of indivisibility of atom discarded by the discovery of various list elementary particles like proton, neutrons, and electrons.

Rutherford had remarked that it is not in the nature of things for any one man to sudden violence of discovery.

Science goes step by step and every man depends on the works of her predecessor. Dalton’s model to the modern structure of atom s was a long and arduous one.