take a few hibiscus petals and boil it in water for 5-10 mins or till the water becomes reddish. then mix this solution with acid and base and see the colour change
pink
The china rose also known as the hibiscus flower
Green
rose, hibiscus, .......
Methyl Orange indicator is made by dissolving .01 g of the powder into 100 ml of DI water. This gives and indicator for a pH range of 3.2-4.4 and goes from Red to Yellow.
pink
The china rose also known as the hibiscus flower
1. pluck 10-12 full hibiscus flowers 2. remove the sepals stigma so as to remain only with the petals 3. boil the petals in minimum water so the color leaches out or crush the petals in surgical spirit. 4. filter the solution 5. your indicator is ready
You can use a hibiscus flower to make dish-washing soap. Take water and add some powdered detergent to it. Then, crush hibiscus flowers and mix them into the soap solution.
Many flowers, like the hibiscus have evolved to attract insects by traits such as bright colors and attractive smells.
Hibiscus
That is the correct spelling of "hibiscus" (plant genus Hibiscus).
You could make a plant indicator using ur forhead
Petunia are in the solanaceae family. Hibiscus is either hibiscus syriacus (Rose of Sharon) or hibiscus rosa-sinensis.
hibiscus
The Latin name for hibiscus is Hibiscus rosa-sinensis.
Coz Hibiscus is an ever green shrub, its flower when dried is made a powder and is used as a 'shoe-shine'/'shoe-polish' and hence called as a Shoe Flower