Acid value definition
The acid value definition is the number milligrams of KOH needed to neutralize the acid present in one gram oil and fats however why not employ NaOH for the neutralization?
Expert
NaOH can as well be employed however standard outcomes are mainly based on the computation done by using the KOH as alkali.
Unit of measurement- These are also some systems for units: (1)
It may be prepared by the action of phosphorus on thionyl chloride.P4 + 8SOCl2 4
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In vapor-liquid equilibrium the relative volatility αij is defined to be the ratio of the separation or K factor for species i to that for species j, that is, αij = Ki/Kj
The mole fraction of the solute in 1 molal aqueous solution is: (a) 0.027 (b) 0.036 (c) 0.018 (d) 0.009What is the correct answer.
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