Question

What is the meaning of pH??​

Answer 1

Answer:

PHOTOSYNTHESIS IS A PROCESS BY WHICH THE GREEN LEAVES GET ENERGY FROM SUNLIGHT AND CHLOROPHYLL

Explanation:

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Answer 2

Answer:

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Explanation:

a figure expressing the acidity or alkalinity of a solution on a logarithmic scale on which 7 is neutral, lower values are more acid and higher values more alkaline. The pH is equal to −log10 c, where c is the hydrogen ion concentration in moles per litre.