Brownian movement Brownian movement, also known as Brownian motion, refers to the random motion of particles suspended in a fluid (liquid or gas). It was named after the Scottish botanist Robert Brown, who first observed the phenomenon in 1827. The motion occurs due to the continuous and random collisions between the suspended particles and the…
Colloid properties The syllabus for the Chemistry section of the AIIMS (All India Institute of Medical Sciences) entrance exam may vary from year to year, and I don’t have access to the most up-to-date syllabus. However, I can provide you with a general overview of colloid properties, which are often covered in the Chemistry syllabus…
Enzyme catalysis Enzymes are biological catalysts that accelerate chemical reactions by lowering the activation energy required for the reaction to occur. They are typically proteins that interact with specific molecules called substrates, converting them into products. Here are some key points related to enzyme catalysis: Understanding enzyme catalysis is essential for studying various biochemical processes,…
Catalysis of homogenous and heterogeneous The syllabus for the Chemistry section of the AIIMS (All India Institute of Medical Sciences) entrance exam typically covers various topics, including catalysis of homogeneous and heterogeneous reactions. Here’s a brief overview of these topics: It is important to note that the exact syllabus and depth of coverage may vary…
Chemisorption Chemisorption is a process that involves the adsorption of atoms or molecules onto the surface of a solid through chemical bonds. It is different from physisorption, which involves weak intermolecular forces such as van der Waals interactions. In the context of the AIIMS (All India Institute of Medical Sciences) entrance examination, the chemistry syllabus…
Adsorption The Chemistry syllabus for AIIMS (All India Institute of Medical Sciences) entrance exam does not specifically mention the topic of “Adsorption.” However, understanding the concept of adsorption can be beneficial for your overall knowledge of Chemistry. Adsorption is a process where molecules, ions, or atoms from a substance adhere to the surface of another…
Surface Chemistry The syllabus for Surface Chemistry in the AIIMS (All India Institute of Medical Sciences) entrance exam is not publicly available. However, I can provide you with a general overview of the topics that are typically covered in the subject of Surface Chemistry. Please note that the actual syllabus may vary, and it is…
Molecularity of a reaction The term “molecularity” refers to the number of molecules that participate as reactants in an elementary reaction. It is used to describe the order of a reaction with respect to each reactant. In general, the molecularity of a reaction can be classified into three types: It’s important to note that molecularity…
Order The syllabus for Chemistry in the AIIMS (All India Institute of Medical Sciences) entrance exam may cover various topics from different branches of chemistry. Here is a possible order of topics that you can follow while studying for the exam: Remember, this is a suggested order, and it’s important to tailor your study plan…
Catalyst A catalyst is a substance that increases the rate of a chemical reaction by providing an alternative reaction pathway with a lower activation energy. It speeds up the rate of the reaction without being consumed or permanently changed in the process. Key points about catalysts include: Examples of catalysts include enzymes in biological systems,…
