Prepare your own indicator
By using Turmeric
Beetroot
China rose
Add lemon juice solution, soda water, vinegar and baking
soda solution to note down the color change if any. Write
your observations in a table in your notebook.
Answers
Answer:
Colour change in China rose indicator - A solution of china rose turns green in a basic solution, and magenta in an acidic solution. Hence, the correct option is D. Additional information: Acid - Curd, lemon juice, orange juice and vinegar taste sour because they contain acids.
Answer:
Turmeric is of yellow colour. Turmeric paper turns into red when it is dipped into basic solution. Turmeric paper does not change its colour with acid. China Rose: China rose is another natural indicator.
Turmeric is of yellow colour. Turmeric paper turns into red when it is dipped into basic solution. Turmeric paper does not change its colour with acid. China Rose: China rose is another natural indicator....
Turmeric is of yellow colour. Turmeric paper turns into red when it is dipped into basic solution. Turmeric paper does not change its colour with acid. China Rose: China rose is another natural indicator....Characteristics of Base:
Turmeric is of yellow colour. Turmeric paper turns into red when it is dipped into basic solution. Turmeric paper does not change its colour with acid. China Rose: China rose is another natural indicator....Characteristics of Base:Base Found in
Turmeric is of yellow colour. Turmeric paper turns into red when it is dipped into basic solution. Turmeric paper does not change its colour with acid. China Rose: China rose is another natural indicator....Characteristics of Base:Base Found inMagnesium hydroxide Milk of magnesia