Why oil gets hot faster than the water?
Q: What is the formula for water vapor
A: Water can be in three possible stetes in the free environment i.e. solid, liquid and gas. Water…
Q: When you made soap, first you dissolved vegetable oil in ehanol. What happened to the ethanol during…
A: Soaps are sodium or potassium fatty acids (that is long carbon chain) salts, produced from the…
Q: What do you mean by optimum temperature?
A: A chemical reaction is a process that converts one or more substances into another substance.…
Q: What Form of energy is present in UV radiation ?
A: Ultraviolet radiation or UV radiation:It can be defined as the light in the range of wavelengths…
Q: What is the comparison between acrylic and chrome cobalt
A: Dentures are the frames that hold one or more artificial teeth together. These are the prosthetic…
Q: Photolysis of water is involved in
A: Photosynthesis is a physico - chemical process carried out by green plants. Using this process,…
Q: Water can absorb a large amount of heat without much change in temperature because it has a high…
A: An important property of water is that it is a polar molecule. The hydrogen atoms and the oxygen…
Q: Which has the highest specific heat capacity? O A) aluminum O B) water O C) glass O D) ethylene…
A: Water has the highest specific heat capacity and metal has lowest.
Q: Why can water absorb a great amount of heat with little increase in its temperature? What is this…
A: Heat capacity is defined as the amount of heat provided to the material to bring out a unit change…
Q: Why liquid is more difficult to move than air?
A: Ans: Liquid: It is defined as an incompressible fluid that takes shape of its container. Air: The…
Q: How do you account for the difference in reaction between fresh and rancid oil?
A: Oil is a naturally occurring ester that is found in both animals and plants. It belongs to a group…
Q: Why is carbon monoxide (CO) so dangerous?
A: Carbon monoxide is a colourless, odourless, tasteless, poisonous gas. It is a flammable gas. It is…
Q: Why red sea appears red in colour?
A: Red sea is the seawater inlet present between Africa and Asia. This river is the saltiest sea that…
Q: Why some oils taste and smell bad?
A: Lipids are large biomolecules comprised of carbon, hydrogen, and oxygen just like another…
Q: The label on a candy bar says that it contains 150 Calories. If you could convert all of that energy…
A: The calories on the candy bar or food package is actually kilocalories (Kcal). If it shows 1…
Q: Why heat is not an effective means of driving unfavorable processes in biological systems?
A: Heat is not an effective means of driving unfavorable processes in biological systems. Heating up a…
Q: Why do containers of water, milk, soda, or other liquids sometimes burst when frozen?
A: A solid state is the state in which matter maintains fixed volume and shape. In this state, matter…
Q: In a hurry one day, you merely rinse your lunch disheswith water. As you are drying your salad bowl,…
A: Polar molecule have regions that have opposite charges due to presence of uneven numbers of…
Q: Why efficascent oil is green liquid?
A: Efficascent oil is a liniment for the treating pains associated with muscles and joints. It is…
Q: Explain why water forms nearly spherical droplets on the surface of a freshly waxed car. Why doesn’t…
A: Water is considered as a polar solvent, which is hydrophilic in nature. Due to its hydrophilic…
Q: Why oil gets hot faster than water?
A: Since you have asked multiple questions, we will solve the foremost question for you. If you want…
Q: Why is it important to use radioisotopes in medicine?
A: Health is referring to a condition of complete physical, mental and social well being. Health is an…
Q: What does the coal and petroleum contains?
A: Fossil fuels are hydrocarbons that composed of hydrogen and carbon primarily. They also have some…
Q: Why water is polar while carbon dioxide is not?
A: Polar molecules are the molecules with different poles with two different charges. The two different…
Q: What happens when you mix oil and vinegar? Why?
A: The like dissolves like rule suggest that polar solutes are soluble in only polar solvents whereas…
Q: Question 3. Find out the mechanism of action of cyanide poison
A: Compound or substances that can cause death, injury to tissues, cells, organs, and DNA by a…
Q: Highest melting point CH; (CH,)COOH CH;(CH, ),,COOH 12 CH; (CH, ),CH=CH(CH, ),COOH CH;CH, (CH=CHCH,…
A: A fatty acid is one of the most important biomolecules in our system. A fatty acid contains a…
Q: why cold water fish is more oil heat stability?
A: The temperature of the fish mainly depends upon the temperature of the water in which it lives…
Q: how does the chemical reaction of ethanol burning relate to the matter and chemical changes that…
A: Ethanol is an alcohol that can be produced in the body by the process of fermentation. The process…
Q: What makes the alcohol harmful to the skin when it has been soak for a very long time? What are the…
A: Isopropyl alcohol is secondary alcohol and the hydroxyl group is attached to the second carbon…
Q: What is Moderation of Temperature by Water
A: Have you ever tried to cool down hot substances by immersing them into water? It is seen that the…
Q: Write shortly about the instrumentation of ATR spectroscopy.
A: The tool of spectroscopy is used to study the structures of atoms and molecules. The large number of…
Q: Water has unusually high specific heat. What does this mean?
A: The question is saying that "water has unusually high specific heat".We need to determine the…
Q: Why carbon monoxide is a pollutant?
A: The atmosphere is composed of 77% nitrogen 21% oxygen 0.04 % CO2 and remaining are the other gases.…
Q: Why do oil and water mixed together separate into layers?
A: Water is known as the ‘universal solvent as it is capable of dissolving a variety of different…
Q: What happens when you heat ice at 0°C? (Section B C)? What is this added heat being used for?
A: You have asked multiple questions. I will answer your first question which also has two parts.…
Q: Why is water necessary for life?
A: A water molecule is made up of two hydrogen atoms bonded to a single oxygen atom. It is a polar…
Q: How to reduce/control selenium pollution?
A: Selenium is a trace element that has emerged as a contaminant of concern in water bodies. The…
Q: How does soap dissolve grease and oil?
A: Oil and water do not combine because water is polar, whereas the fatty particles in the oil, grease,…
Q: How acid rain is formed?
A: Acid deposition or acid rain is a broad term used for any type of precipitation with the acidic…
Q: What chemical change occurs to ATP when it reacts withwater and releases energy?
A: Molecule that is responsible for carrying charge in the cell is known as ATP or adenosine…
Q: Light Intensity 20 Temperature 25 Light Color = White Explain what happened to the dissolved…
A: Light energy is used by plants in order to Carbon into useful compounds like glucose, the breakdown…
Q: what happens when a dishwashing liquid mixed in water
A: Dishwashing liquids are those liquids that are used to clean the dishes like crockery etc in the…
Q: Why does your skin not dissolve when you go swimming or are caught in the rain?
A: Our body is made up of several protective coverings, which plays several important physiological…
Q: A chemist reported that carbon dioxide gas at −78 °C was kept in the laboratory. Which property of…
A: Gas is one of the forms of water. It has several properties such as expansion, easy to be…
Q: How much heat would be required to convert 7.47 mol of a pure substance from a liquid at 40.0°C to a…
A: The heat is a form of energy. The heat of vaporization is defined as the amount of heat needed to…
Q: Why does dry heat require more time and higher temperatures than moist heat?
A: The reason is given below.
Q: 3. Positive catalyst 4. Negative catalyst
A: Catalyst when enzyme reduces the activation energy or stabilizes the transition energy in order to…
Why oil gets hot faster than the water?
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- Why does dry heat require more time and higher temperatures than moist heat?What Form of energy is present in UV radiation ?patty is painting her front porch and accidentally gets paint on her hands. She tries to clean the oil based paint off with water, but she can't seem to get it off. She tries to use an oil based solvent instead, and this cleans her hands easily. Why does the solvent work, but not the water
- What do you mean by optimum temperature?Hot air at 50 C does not cause a lethal burn on our skin, but water with the same temperature is dangerous and it can burn our skin. Explain the reason?Which of the following can be attributed to water’s high specific heat? A- oil and water do not mix well B-ice floats on water C- sugar dissolves in hot tea faster than in iced tea D- A lake heats up more slowly than the air around it
- Liquid foods are heated more rapidly than solid foods. Which mains at certain temperature, liquid foods need shorter time than do need solid foods to destroy microorganisms, Why?The label on a candy bar says that it contains 150 Calories. If you could convert all of that energy to heat, you could raise the temperature of how much water by 15°C?Briefly describe or explain the difference between a "spontaneous" reaction and a "non-spontaneous" reaction. (2 points)