Question
The pH of a sample of vinegar is 3.76. Calculate the concentration of hydrogen ion in it.
Solution
We know,
The pH of a sample of vinegar is 3.76. Calculate the concentration of hydrogen ion in it.
We know,
What kind of molecules in a liquid can evaporate?
Name the factors on which vapour pressure of any liquid depends.
Which measurable property becomes constant in water vapour equilibrium?
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