Yes, it turns red in acidic solutions and dark blue in basic solutions.
The liquid damage indicator (LDI) - or as most people know it, the water damage indicator, on a Blackberry Curve is a small tab inside the battery compartment. All BlackBerry smartphones and batteries have at least one water damage indicator that can indicate even a small amount of liquid damage to a BlackBerry smartphone or battery. The location of the LDI can vary, depending on the BlackBerry smartphone or battery. However, on the Blackberry Curve it is possible to see it if the back of the phone is taken off. If there has been no damage then the color will be white. Any moisture that has entered the phone will cause it to turn red.
litmus is a natural indicator because it is obtained from a natural source e.g. lichens mainly roccella tinctoria.it is not synthesized in the laboratory.
with some poo
i think that's a camcorder type of thing.
The natural indicators are blackberry and many other bright-coloured flowers make good natural indicators
Tea is a natural indicator because it shows the pH of something on a scale however it is very basic as you will not get a full colour range.
Yes, shoe flower (hibiscus) is a natural indicator due to the pigments present in its petals. The petals can change color based on the pH of the solution it is in, making it a useful tool for pH testing in certain applications.
Anthocyanin is a natural pigment found in many fruits and vegetables such as red cabbage, berries, and grapes. It can act as a pH indicator, changing color in response to changes in acidity or alkalinity.
Yes, plumbagin is a natural indicator commonly found in plants like Plumbago and Drosera. It changes color based on the pH of the solution it is in, making it useful as a pH indicator in laboratory experiments.
An artificial indicator is one that is chemically made and you cannot create from Natural Resources e.g. cabbage juice
A natural indicator will typically be a plant-based substance, such as beet juice or red cabbage extract. These natural indicators will change color in response to changes in pH, with colors like red, pink, purple, and blue being common. If the ink contains natural ingredients and changes color in response to acidic or basic conditions, it is likely a natural indicator.
Indicator is a process which is used to find out the substanceis acid,base and salt. example: litmus paper and termuric both are natural indicator. example of artificial indicator: mithyl orange and phenolphtaceil