Chemistry, asked by avneet1186, 1 year ago

what is a ph sacle in chemistry

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Answered by psaishwarya28

Answer:

A measure of acidity or alkalinity of water soluble substances (pH stands for 'potential of Hydrogen'). A pH value is a number from 1 to 14, with 7 as the middle (neutral) point. Values below 7 indicate acidity which increases as the number decreases, 1 being the most acidic

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