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1. Temperature: Increasing temperature generally increases solubility, as more molecules of a solute can be dissolved in a solvent at higher temperatures. 2. Pressure: Increasing pressure can increase the solubility of a gas in a liquid. 3. Nature of the Solvent: The polarity of the solvent can affect the solubility of a solute. Polar solvents …

Factors that influence solubility – ലയിക്കുന്നതിനെ സ്വാധീനിക്കുന്ന ഘടകങ്ങൾ Read More »

Super saturation is a term used to describe a solution that contains a higher solute concentration than is able to be held in the solvent. This means that the solution is in a state of imbalance and that the solute is likely to precipitate out of the solution. A common example of super saturation is …

Super saturation – അതിപൂരിത ലായനി Read More »

Saturated solution  A saturated solution is a solution that contains the maximum amount of solute that can be dissolved in a given solvent at a given temperature. This occurs when the chemical potential of the solute and solvent are equal. Saturated solutions are in a state of dynamic equilibrium and further addition of solute will …

Saturated solution and Unsaturated solution -പൂരിത ലായനിയും അപൂരിത ലായനിയും Read More »

The concentration of a solution is a measure of how much of a solute is dissolved in a given amount of a solvent. It is usually expressed as a mass or volume fraction, or as moles of solute per liter of solution. The concentration of a solution can be changed by adding more solute or …

Concentration of solution – ലായനിയുടെ ഗാഡത Read More »

Suggest different methods to prevent corrosion of iron ? Painting/Coating: Applying a protective coating such as paint, plastic, or other materials to iron can help to prevent corrosion. Galvanizing: This is a process of coating iron with zinc to form a protective layer. This helps to prevent corrosion and rusting. Cathodic Protection: This involves connecting …

Different methods to prevent corrosion of iron – ഇരുമ്പിന്റെ തുരുമ്പെടുക്കൽ തടയാൻ വിവിധ മാർഗങ്ങൾ Read More »

Corrosion is the gradual destruction of material, usually metals, by chemical reaction with its environment. In the most common use of the word, this means electrochemical oxidation of metals in reaction with an oxidant such as oxygen. Rusting of iron experiment             Fill four test tubes with water. Place an iron nail in each test tube …

Corrosion of metals – ലോഹങ്ങളുടെ നാശം Read More »

Metals generally react with acids to form metal salts and hydrogen gas. The reaction of a metal with an acid can be represented by the following equation: Metal + Acid → Metal Salt + Hydrogen For example, the reaction of zinc with hydrochloric acid can be represented as: Zn + 2HCl → ZnCl2 + H2

Most metals react with water to form metal hydroxides and hydrogen gas. A few metals, such as sodium and potassium, react vigorously and can even ignite or explode when they come in contact with water. Other metals, such as copper and silver, do not react with water. When sodium reacts with water, it forms sodium …

Reaction of metals with water – ജലവുമായുള്ള ലോഹങ്ങളുടെ പ്രതിപ്രവർത്തനം Read More »

Metals react with air to form metal oxides, a type of corrosion. The reaction is accelerated by moisture in the air. The process is called oxidation and can be seen in rust. Rust is an iron oxide, which forms when iron reacts with oxygen in the air. Other metals, such as copper, aluminum, and zinc, …

Reaction with air – വായുവുമായുള്ള പ്രവർത്തനം Read More »

Strength: Metals are used for many structural applications because of their strength. Steel is the most common metal used for building structures. Electrical Conductivity: Metals are excellent conductors of electricity and are used in wiring and other electrical applications. Copper is the most common metal used in electrical wiring due to its high conductivity and …

Different uses and properties of metals – ലോഹങ്ങളുടെ വ്യത്യസ്ത ഉപയോഗങ്ങളും ഗുണങ്ങളും Read More »