Witryna28 kwi 2024 · Explanation: Evaporation does not result in any chemical reaction, nor any breaking or making of chemical bonds. If you consider water before evaporation, it is H 2O (l), if you then consider water after evaporation it is H 2O (g). It is still H 2O – the molecule hasn’t changed, all that has changed is the physical state. WitrynaClassify the following as chemical or physical changes: • cutting of trees • melting of butter in a pan • rusting of almirah • boiling of water to form steam • passing of electric current through water and the water breaking down into hydrogen and oxygen gases • dissolving common salt in water • making a fruit salad with raw fruits
Making a fruit salad with raw fruits. Classify the given
Witryna31 sie 2024 · It is not a chemical change because oil and water do not react chemically. Is making salad dressing a chemical change? The mixing of salad dressing is a … Witryna30 seconds. Q. Which process is an example of a physical change? answer choices. Cutting Carrots into pieces and mixed in a salad. A peanut butter and jelly sandwich being digested. Sodium metal and water combining to form a compound and a gas. Sodium metal and chlorine gas combined to form table salt. Question 4. inappropriate action meaning
How are physical changes different from chemical changes?
WitrynaClick here👆to get an answer to your question ️ Classify the following as chemical change or physical change:(I) Boiling of water to form steam. Solve Study Textbooks … Witryna25 mar 2024 · The five conditions of chemical change: colour change, formation of a precipitate, formation of a gas, odour change, natural process.Making a fruit salad, with raw fruits is considered as physical change because in this process chemical composition of fruits is not changed. It is simply changing the shape of the substance. Witryna20 lis 2024 · Explanation: Explanation:Convection is the transfer of heat due to the bulk movement of molecules within fluids, including molten rock. Convection includes sub … inappropriate a words