The yellow colour of turmeric changes to red on addition of soap solution. when substance p is added to turmeric, there is no change in colour. which of the following is definitely true about substance p? a. p is an acid. b. p is not a salt. c. p is not a base. d. p is a neutral substance.

If you’re curious how to incorporate turmeric into your cold process soap recipe, this post is here to help. We tested adding the turmeric powder to soap versus a turmeric oil infusion. The soaps in these experiments were First, let’s review how to infuse soapmaking oils. Infusing oil with herbs and powders is a simple process. To avoid potential contamination by bacteria, completely dry herbs and powders are always recommended. A usage rate of at least 2 tablespoons of herbs for every 4 ounces of oil is common. For a stronger color, use 1 tablespoon of herbs or powder per ounce of oil. The type of oil is up to you. In this instance, we used For this turmeric infusion, we wanted the color to be nice and strong, so we used 1 tablespoon of turmeric per ounce of oil. In this instance, that meant 6 tablespoons of Place the turmeric powder into the ° F. Be careful when removing the container from the microwave. Place the turmeric into the hot oil. Allow the turmeric to stay in the oil for 2-3 hours. Then, microwave the container for 30-60 seconds until the oil is hot again. Keeping the oil warm or hot during this process allows the turmeric to color it faster. You could also use a Crock-Pot, Below, you can see how the turmeric-infused oil behaves in cold process soap when added at trace, giving it a very soft, orange color. The soap below did go through Turmeric Infusion in Cold Process Soap Top row, left to right: 1 tsp. turmeric infusion per pound of soap, 2 tsp. turmeric inf...

Click to enlarge If you’ve ever madea curry, you’ve likely usedturmeric – you may even have some in your kitchen right now. It’s probably not the first thing that comes to mind when you think about doing chemistry, but there are actually some pretty neat chemistry tricks you can do with it! In this post, we take a look at these, as well as the plethora of health benefits commonly attributed to the yellow spice. Tumeric is a plant that’s a member of the same plant family as ginger. Like ginger, it’s the rhizomes of the plant (the underground stems) that are used to make the spice. As with all spices, turmeric is a mix of chemical compounds, butits bright yellow colour is due to the presence of a particular compound: curcumin. This compound is also behind some neat chemistry that you can easily try out for yourself. Two Tumeric Tricks The first thing you can do with turmeric is make it fluoresce. To do this, you only need turmeric, some alcohol (such as vodka), and a UV torch, which you can easily get hold of online. If you place the alcohol in a container, illuminate the container in a darkened room with a UV torch, and then sprinkle in some turmeric, incredible green-yellow glowing trails can be seen as the turmeric falls through the liquid. Check them out in the video below: This happens because electrons in the curcumin molecules absorb UV light from the UV torch, gaining energy as they do so. This energy promotes them from where they started (what we refer to as the ‘gr...

Watch how a water based solution of turmeric, a common South Asian cooking spice, can be used as an acid-base indicator. Turmeric only changes colour in the presence of a base, and not in the presence of an acid. An indicator is a substance that changes its colour depending on the pH value of a liquid. Bases such as a soap solution have a pH value greater than 7, whereas acidic liquids like lemon juice have a pH value less than 7. The normally yellow turmeric changes to red-orange when dropped into soap solution, indicating that the soap solution is basic. When acidic lemon juice is slowly added to this, the red-orange gradually weakens and the original yellow is seen again, showing that the acidic lemon juice reacted with the basic soap solution, and turned the liquid to neutral Hello and welcome back guys in our another youtube video and in todays video i am going to show you some amazing experiments with bottle at home _______________ Materials requiered are_ Bottles Acids diluted Aluminium foil Water Match Clay Savlon Glass bottle Scissors A plate Experiments with bottle Experiments att home Soda vinegar experiments Home […] Water Vs ENO +Biscuits || Science Experiment || #Short #Experiment #Trending #Ytshort tags battery experiment,battery experiment motor,battery experiments at home,battery experiment mr indian hacker,battery experiment video,battery experiment with coin,battery experiment easy,battery experiment 5 minute crafts,battery experiment light,battery exper...

A white shirt has a yellow stain of curry. When soap is rubbed on this shirt during washing, the yellow stain turns reddish-brown. On rinsing the shirt with plenty of water, the reddish-brown stain turns yellow again. (a) Name the natural indicator present in curry stain. (b) Explain the changes in colour of this indicator which take place during washing and rinsing the shirt. (c) What is the nature of soap (acidic/basic) as shown by the indicator present in curry stain?

Question: The yellow colour of turmeric changes to red on addition of soap solution. when substance p is added to turmeric, there is no change in colour. which of the following is definitely true about substance p? Substance P is most likely an acidic or neutral molecule that does not react with either turmeric nor the soap solution. It is likely a substance that has no reaction with either of these components and its purpose of being added is therefore not to produce a chemical reaction.

The correct option is A Basic Explanation for the correct answer:- Option (A) Basic • Turmeric is a natural indicator that helps us to identify whether a given solution is an acid, base, or neutral compound. • This changes colour when dipped in a solution according to the pH of that particular solution. • In an acidic medium the turmeric solution remains yellow, and in a basic medium, the turmeric solution changes colour to red. • Thus here the colour changes to red which means the solution is basic. • Hence it is the correct option. Explanation for the incorrect answer:- Option (B) Acidic • Here the colour of the turmeric changes to red which means the solution is basic. • But the option is given as red, so it can not be possible. • Hence it is the incorrect option. Option (C) Neutral • In a neutral solution the turmeric does not change colour. • It only changes colour if it's in an acidic or basic medium. • Hence it is the incorrect option. Option (D) Either neutral or acidic • Here the colour of the turmeric changes to red which means the solution is basic. • In a neutral solution it does not change colour and in an acidic medium, it changes to yellow. • Hence it is the incorrect option. Therefore, option (A) is the correct answer.