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.
Mosambi juice is typically acidic, so it would turn red on pH paper.
The color of pH paper when dipped in well water depends on the water's pH level. If the well water is neutral, the pH paper will typically turn green, indicating a pH of around 7. If the water is acidic, the paper may turn red, while alkaline water will cause it to turn blue. To determine the exact pH, you would need to compare the color change to a pH scale provided with the paper.
A moist litmus paper does not change its colour in neutral solutions.
This depends on the kind of pH paper.
it can turn red pH paper blue and blue pH paper red
in neutral solutions ph paper turns to blue!
This color depends on the pH of the solution.
Mosambi juice is typically acidic, so it would turn red on pH paper.
Blue. As bicarbonate is alkali
sulphuric acid colour on pH paper
Sodium carbonate is a basic compound, so it will turn pH paper blue in color.
Sulfuric acid will turn red on pH paper, indicating a very low pH level, typically around 0-1.
A moist litmus paper does not change its colour in neutral solutions.
This depends on the kind of pH paper.
Coffee is acidic due to its pH value ranges typically from 4.85 to 5.10. On pH paper with a pH value of 5, coffee would likely turn red or a shade of pink indicating its acidity.
blue color
When dipped in ammonia, pH paper will turn blue or blue-green. This color change indicates that the solution is basic or alkaline due to the presence of ammonia.