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Describe how the pH of a solution can be measured using pH paper?
pH paper contains pH-sensitive indicators that change color depending on the pH of the solution it is dipped in. By comparing the color change of the pH paper to a color chart provided with the paper, the approximate pH of the solution can be determined.
What is the colour of sulphuric acid on pH paper?
Sulfuric acid will turn red on pH paper, indicating a very low pH level, typically around 0-1.
What is the colour of orange juice on PH paper?
Orange juice is acidic due to its citric acid content and will show up as a red or pink color on pH paper.
What colour will sodium carbonate change pH paper?
Sodium carbonate is a basic compound, so it will turn pH paper blue in color.
What colour does pH paper change to if sodium bicarbonate is added?
pH paper would change from red to yellow when sodium bicarbonate is added because sodium bicarbonate is a base and would increase the pH of the solution.
Which substance changes the colour of pH paper into greenish?
This depends on the kind of pH paper.
What colour does pH paper turn in neutral solutions?
in neutral solutions ph paper turns to blue!
Describe how the pH of a solution can be measured using pH paper?
pH paper contains pH-sensitive indicators that change color depending on the pH of the solution it is dipped in. By comparing the color change of the pH paper to a color chart provided with the paper, the approximate pH of the solution can be determined.
What is the colour of lemon juice PH paper?
Red
What is the colour of pH paper in orange?
It Should be about 2
What is the pH value and colour on pH paper of dilute lemon juice?
It depends on its nature either it is concentrated or dilluted but most of the time it shows red colour on pH paper
What colour does pH paper turn in natural solutions?
This color depends on the pH of the solution.
What colour does soil turn on with pH paper?
Depending on the type of soil, the value of pH and the type of pH paper. For an acid soil the pH paper from Merck (art. 9565) this color will be probable green.
What colour is the pH paper in alkaline solutions?
not quite sure...
What happen to pH paper when dip in cooking oil?
The paper will become orange in colour.
What is the colour of pH paper of hcl?
On the pH-paper Meck art .9565 the acidic range color is green to red-brick.
What is the colour of mosombi juice on pH paper?
Mosambi juice is typically acidic, so it would turn red on pH paper.
