Ph definition, derivations, ph chart- soil ph, its importance in crop nutrition, rating chart-working problems on ph & h+ & oh- ion concentrations, measurement of ph in soils & irrigation water.
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Importance of food science to catering industry. 1. 1 NUTRITION AND FOOD SCIENCE DR VANDANA MAHAJANI;
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Explanation:
☑️pH is a measure of hydrogen ion concentration, a measure of the acidity or alkalinity of a solution. The pH scale usually ranges from 0 to 14. Aqueous solutions at 25°C with a pH less than 7 are acidic, while those with a pH greater than 7 are basic or alkaline.
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