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Explain why the milk sample was illuminated

WebOn heating, the molecules of solvent gain kinetic energy, start vibrating and try to move away from each other thereby accommodating some more solute particle in this space and hence it becomes an unsaturated solution. 18: What is the difference in fog and smoke? Answer: Fog is a colloidal solution with liquid dispersed in gas. Web(a) Explain why the milk sample was illuminated. Name the phenomenon involved. (b) Same results were not observed with a salt solution. Explain. (c) Can you suggest two more solutions which would show the same effect as shown by the milk solution? 38. Classify each of the following, as a physical or a chemical change. Give reasons.

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WebJun 23, 2024 · (a) Explain why the milk sample was illuminated. Name the phenomenon involved. (b) Same results were not observed with a salt solution. Explain. (c) Can you suggest two more solutions which would … WebSince milk is a colloid and when light is scattered from the particles of colloids it is illuminated and it is because of Tyndall effect. In the tyndall effect light is scattered by particles in a colloid or particles in a fine suspension while showing no light in a true … rv campgrounds near delaware water gap https://shopdownhouse.com

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WebExplain why particles of a colloidal solution do not settle down when left undisturbed, ... They placed a milk sample contained in a beaker/tumbler in the box as shown in the Fig.2.4. ... Explain why the milk sample was illuminated. Name the phenomenon involved. (b) Same results were not observed with a salt solution. ... WebThis enzyme (a protease) chops up proteins that are present in the milk (the casein) into smaller compounds. This is why the milk started curdling when you added the pineapple juice. Note: You can show your students the schematic diagram of the protease reaction while you explain the reaction. rv campgrounds near del mar ca

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Explain why the milk sample was illuminated

Multiple Choice Questions - National Council of Educational …

WebThey placed a milk sample contained in a beaker/tumbler in the box as shown in the Figure. They were amazed to see that milk taken in the tumbler was illuminated. They tried the same activity by taking a salt solution but found that light simply passed through it? (a) Explain why the milk sample was illuminated? Name the phenomenon involved. WebOct 2, 2024 · They placed a milk sample contained in a beaker/tumbler in the box as shown in the figure. They were amazed to see that milk taken in the tumbler was illuminated. They tried the same activity by taking a salt solution but found that light simply passed through it. (a) Explain why the milk sample was illuminated. Name the phenomenon …

Explain why the milk sample was illuminated

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WebSep 8, 2016 · To date, the best bet for steering clear of bad milk is the whiff test—that is, take a sniff and if the milk in your carton smells funky, don’t drink it. The problem is that … Web¼MDT“z !ÃÜ fšýéúŠŽ+bB %Q ))c»íNO/ñ´;³gy$ I´A € Õ*U¥îÿï·m=ýë)‡Sþÿý,ý¢ðu Ñ–m…¿÷Ý'~@ ÈN"PP!™ ÷½ÿ“ýùÙÓ“ÌÒÀB¶˜ÙR²3{ºÀ (86f ²- W[á€e] ìë°ÿ Q¡ÇnÖ1¥n´w¿†U !

WebExplain why the milk sample was illuminated. Name the phenomenon involved. Hard. View solution > A group of students took an old shoe box and covered it with a black paper from all sides. They fixed a source of light (a torch) at one end of the box by making a hole in it and made another hole on the other side to view the light. They placed a ... WebMay 19, 2024 · (a) Explain why the milk sample was illuminated. Name the phenomenon involved. Answer: Since, milk is a colloid and when light scattered from the particles of colloids, it is illuminated, thus light was illuminated when passed through the milk. This is known as Tyndall Effect. Explanation:

Web(a) Explain why the milk sample was illuminated. Name the phenomenon involved. Answer: Since, milk is a colloid and when light scattered from the particles of colloids, it … WebMay 28, 2024 · Since milk is a colloid and when light is scattered from the particles of colloids it is illuminated and it is because of Tyndall effect. In the tyndall effect light is scattered by particles in a colloid or particles in a fine suspension while showing no light in a true solution.It is used to determine whether a mixture is true or colloidal.

WebIt also causes proteins and carbohydrates to precipitate. LAB 13 EX 1. what is the purpose of the following reagent in the experiment: detergent in the DNA extraction solution. It pulls apart the fats, or lipids as well as the proteins that make up the membranes surrounding the cell and nucleus. LAB 13 EX 1.

WebOct 10, 2024 · (a) Milk is a colloidal solution. The particulate matter present in the milk makes the light scatter which results in the Tyndall effect. Hence, milk gets illuminated. (b) Salt is a homogenous solution. Small particles present in salt solution do not scatter light rays but simply pass through them. rv campgrounds near elberton gaWebthe sample taken in a beaker/glass tumbler as shown in the figure. They were amazed to see that milk taken in the glass was illuminated. They tried the same activity by taking a salt solution but found that light simply passed through it (a) Explain why the milk sample was illuminated. Name the phenomenon involved. is click2pay legitimateWebJun 5, 2015 · Explain why the milk sample was illuminated. Name the phenomenon involved. Answer: Since, milk is a colloid and when light scattered from the particles … rv campgrounds near disney world orlandoWebMar 28, 2024 · They placed a milk sample contained in a beaker/tumbler in the box as shown in the Fig.2.4. They were amazed to see that milk taken in the tumbler was … rv campgrounds near effingham illinoisWebThey placed a milk sample contained in a beaker/tumbler in the box as shown in the Figure. They were amazed to see that milk taken in the tumbler was illuminated. They tried the … rv campgrounds near digby nsWebLaboratory employee collects a milk sample from a Mother Dairy Pty. Delivery truck prior to dispatch at the company's milk plant in New Delhi, India,... An employee analyzes milk … is click2pay.us a scamWebSince salt solution is a true solution and shows no scattering of light while milk is a colloid and when light is scattered from the particles of colloids it is illuminated and it is because of Tyndall effect. rv campgrounds near ellensburg wa