why we use ph paper what is the practical use of it
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We use pH paper to know the pH value of substances.
maddy554:
what is a pratical use
It is the practical use
the practical use is to find the pH
why we need to find pH value
It is important to maintain a hydroponic nutrient solution at a pH level where the elements in the nutrient solution are consistently available to the plant. If the solution is too acidic or too alkaline it can cause “lock up” – a situation which restricts certain elements essential for growth from being absorbed by the root structure.
thank you
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wlcm
thanks for brainliest
wlcm
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pH paper is used to find whether the given substance in acidic or alkaline or neutral. A pH scale has markings on it. 0-6 is Acidic, 7 is neutral, 8-14 is Basic/Alkaline.
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