Science Physics Entropy What is entropy and why might it be important for us to learn about it?Question:What is entropy and why might it be important for us to learn about it?Entropy:The entropy concept can explain the spontaneous changes happening in a particular reaction. ...
Enthalpy Change | Definition, Calculation & Examples Thermodynamics in Chemistry Activities Thermochemistry Lesson Plan Work in Chemistry | Formula, Calculation & Example Create an account to start this course today Try it risk-free for 30 days! Create an account Explore...
What is the difference between physical and chemical properties in science? What is the difference between enthalpy change and enthalpy of reaction? What is the difference between variable resistor and a resistor in electricity? What is the difference between a part and a whole?
most of its compounds are trivalent. it is a constituent of all living tissues. since it is a component of dna and part of a genetic code, it is an essential element of life. it is found in nitrates and nitrites in soil and water. all these substances are part of the nitrogen cycle...
RESONANCE ENGLISH-SURFACE CHEMISTRY-Exercise-1, Part-I, Section (A) Why is adsorption always exothermic ? 01:39 What is the difference between physisorption and chemisorption? 02:16 What are the factors which influence the adsorption of a gas on a soli... 03:10 What is an adsorption isother...
the father of biochemistry in the year 1930. this field combines biology as well as chemistry to study the chemical structure of a living organism. the biochemists get into the investigation of the chemical reactions and combinations which are involved in various processes like reproduction, heredit...
What is Biochemistry?What is Biochemistry?Chemistry of biological moleculesStudy of the chemistry of lifeStructure of biological moleculesSpecificity and molecular interactionsSynthesis and degradation of moleculesEnergy transduction and storageControl of molecular activitiesInformation, storage and retrievalWhat are...
Chemistry is the branch which deals with the detailed study of matter, its properties, how and why atoms/substanced combine or separate to form other substances. Understand all the basic concepts of Organic, Inorganic, and Physical Chemistry with detaile
A reversible change is one carried out in such as way that, when undone, both the system and surroundings (that is, the world) remain unchanged. Reversible = impossible: so why bother ? It should go without saying, of course, that any process that proceeds in infinitissimal steps would ...
The enthalpy changeΔHfor a solution exhibiting negative deviation is negative. This is because the interactions between the solute and solvent molecules are stronger than those in the pure components, leading to the release of energy (exothermic process): ...