Question

What is the difference between an acid base indicator and universal indicator ??

Answer 1

Unlike litmus, universal indicator can show us exactly how strongly acidic or alkaline a solution is. This is measured using the pH scale. The pH scale runs from pH 0 to pH 14. Universal indicator has many different colour changes, from red for strong acids to dark purple for strong bases

Answer 2

hey sister !!!



Acid, base indicator :-

the substance or the chemical that determine the property of acid or base is known as acid base indicator.



following are the example of acid base indicator:-


1) Litmus Paper ( red or blue) .


2) phenolphthalein ( which is colourless) .



3) turmeric .


4) China rose.



5) red cabbage juice.


6) Petunia flower.



7) onion and Vanilla extract.



etc !!


for details !! if you need please contact to me !!

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2) universal indicator:-

it is a natural indicator which determine which is acid and which is base .



it is also known as a pH scale which is given by sorensen in 1909.



it range 0-14


⭐✴0-7 determine is acid.


✴⭐ 7=> NATURAL .



✴⭐ 7-14 basic !!


hope it helps:Dear sister !!


thanks ☺☺☺