what is universal indicator and neutral substances
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The ph scale is divided into 14 parts and each division gives a different Colour. it us available in the form of a paper strip to measure the ph value of a solution..it is a very useful indicators in laboratory and known as universal indicators
The ph of pure water alcohol oxygen salt and sugar is7 . such substances are neither acidic nor basic.these are callef neutral substances. .
hope its help you
The ph of pure water alcohol oxygen salt and sugar is7 . such substances are neither acidic nor basic.these are callef neutral substances. .
hope its help you
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