TURMERIC

Vinay observed that the stain of curry on a white shirt becomes reddish-brown when soap is scrubbed on it, but it turns yellow again when the shirt is washed with plenty of water. What might be the reason for his observation? i. Soap is acidic in nature ii. Soap is basic in nature iii. Turmeric is a natural indicator which gives reddish tinge in bases iv. Turmeric is a natural indicator which gives reddish tinge in acids

Daily consumption of a certain form of curcumin improved memory and mood in people with mild, age-related memory loss. The research examined the effects of an easily absorbed curcumin supplement on memory performance in people without dementia, as well as curcumin's potential impact on the microscopic plaques and tangled in the brains of people with Alzheimer's disease. Found in turmeric, curcumin has previously been shown to have anti-inflammatory and antioxidant properties in laboratory studies. It has also been suggested as a possible reason that senior citizens in India, where curcumin is a dietary staple, have a lower prevalence of Alzheimer's disease and better cognitive performance. Which of the following statements are true ? 1. Senior citizens in India have high level of Alzheimer's disease because of consumption of turmeric. 2. Senior citizens in India do not have high prevalence of Alzheimer's because of consumption of turmeric. 3. Consumption of turmeric enhances cognitive performance. 4. Curcumin is an antioxidant. Select the correct answer using the code given below:

A beam of white light falling on a glass prism gets split into seven colours marked 1 to 7. The colour at positions marked 1 and 3 are similar to the colour of 'turmeric and the colour of "Chilli powder, respectively. Is the above statement correct or incorrect?

You are provided with the following materials— turmeric, honey, mustard oil, water, glucose, rice flour, groundnut oil. Make any three pairs of substances where one substance is soluble in the other and any three pairs of substances where one substance remains insoluble in the other substances.

Match the columns I and II, and choose the correct combination according to the modification of stem {:(,"Column-I",,"Column-II"),("a.","Pumpkin",1.,"Organ of perennation"),("b.","Citrus",2.,"Help in climbing"),("c.","Turmeric",3.,"Storage of food"),("d.","Zaminkand",4.,"Protection from browsers"):}