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What is the colour of PH paper when dipped in lemon juice?
When dipped in lemon juice, pH paper typically turns red or pink. This indicates that the lemon juice is acidic.
What colour is PH paper when dipped in potassium hydroxide powder?
PH paper will turn dark blue or purple when dipped in potassium hydroxide powder, indicating a high pH level.
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 happens to blue litmus paper when dipped into base?
Blue litmus paper turns pink when dipped into a base. This is because the color change indicates a shift in pH level from acidic to basic.
Colour of pH paper when dipped in river water?
The color of the pH paper dipped in river water will depend on the pH of the water. If the water is neutral (pH 7), the pH paper will likely remain green. If the water is acidic, the pH paper may turn red or orange. If the water is basic, the pH paper may turn blue or purple.
Color of pH paper when dipped in carrot juice?
As orange contains acidic substances, a piece of pH paper would indicate a colour which is in the acid range and the strict colour may differ according to the fruit too.
What is the colour of PH paper when dipped in lemon juice?
When dipped in lemon juice, pH paper typically turns red or pink. This indicates that the lemon juice is acidic.
What colour is PH paper when dipped in potassium hydroxide powder?
PH paper will turn dark blue or purple when dipped in potassium hydroxide powder, indicating a high pH level.
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 happens to blue litmus paper when dipped into base?
Blue litmus paper turns pink when dipped into a base. This is because the color change indicates a shift in pH level from acidic to basic.
Why is dipping pH paper into solns bad?
Because pH paper doesn't like to get dipped.
Colour of pH paper when dipped in river water?
The color of the pH paper dipped in river water will depend on the pH of the water. If the water is neutral (pH 7), the pH paper will likely remain green. If the water is acidic, the pH paper may turn red or orange. If the water is basic, the pH paper may turn blue or purple.
When a litmus paper is dipped into alkali paper the paper turns?
blue, indicating a basic pH.
What color would white pH paper turn if dipped in vinegar?
The answer isn't so simple. There are various kinds of pH paper. However, I presume you are referring to litmus paper which is the widest distributed form. Acetic acid has no effeect on red litmus paper but turns blue litmus red
What happens to pH paper when dipped in coffee?
When dipped in coffee, pH paper will change color based on the acidity or alkalinity of the coffee. If the coffee is acidic, the pH paper will turn a different color than if it is alkaline. This color change indicates the pH level of the coffee.
When using pH paper the pH of a solution can be determined by looking at the of the paper?
The color of the paper changes based on the acidity or alkalinity of the solution it is dipped in. By comparing the color of the paper to a pH color chart, the pH of the solution can be determined.
What colour does red litmus paper turn when dipped in sulfuric acid?
Red litmus paper will turn blue when dipped in sulfuric acid because sulfuric acid is a strong acid and will cause the litmus paper to undergo a color change from red (indicating acidic pH) to blue (indicating a basic pH).
