how to find the physical states of elements in a chemical reaction in short how to find which element is in gaseous state which one is in solid which one is in liquid which one is in aqueous this question is from class 10 chapter 1
Answers
Explanation:
Water, a substance composed of the chemical elements hydrogen and oxygen and existing in gaseous, liquid, and solid states. It is one of the most plentiful and essential of compounds. A tasteless and odourless liquid at room temperature, it has the important ability to dissolve many other substances. Indeed, the versatility of water as a solvent is essential to living organisms. Life is believed to have originated in the aqueous solutions of the world’s oceans, and living organisms depend on aqueous solutions, such as blood and digestive juices, for biological processes. In small quantities water appears colourless, but water actually has an intrinsic blue colour caused by slight absorption of light at red wavelengths.
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Answer:Physical states of elements can in a chemical reaction can be found out by its chemical equation.
Explanation:
In a chemical equation, the states of the compounds are mentioned as follows:
Solid as 's', liquid as 'l', gaseous as 'g', and aqueous as 'aq'.
For example:
Fe(s) + CuSO4(aq) ----------》FeSO4(aq) + Cu(s)