Question

Examples of Universal indicators. (Any 2). i will makt it brainleast Who will answer fast

Answer 1

pH is a universal indicator .

1 ) pH ---> power of hydrogen

2)  methyl orange

Answer 2

Water and propan-1-ol are used as solvents. They are both polar and dissolve all the other ingredients in the solution. ...Methyl red is red at pH <5 and yellow at pH >5. ...Bromothymol blue is blue at pH >6 and yellow at pH <6. ...Thymol blue has two end points: it is red below pH <2, blue at pH >8 and yellow in the middle.