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Acid value defination is numbber milligrams of KOH required
to nuetralise the acid present in one gram oil & fats but
why not use NaOH for nuetralisation?
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Answer / bindu
NaOH can also be used but standard results are based on
calculation done using KOH as alkali
| Is This Answer Correct ? | 11 Yes | 3 No |
Answer / hetal
NaOH is used foer generally saponification so due to
reactivity of NaOH may be saponify total oil instead of fat
only so KOH is use for nuetralisation.
| Is This Answer Correct ? | 10 Yes | 3 No |
Answer / tauseef ahmad
NaOH cannot be used because it is highly hygroscopic in nature.Due to which it attains extra water and affect the neutralization process.Consequently acid value changes.
| Is This Answer Correct ? | 6 Yes | 1 No |
Answer / vinay shendge
NaOH or KOH is an base, so it can be use to neutralize acid
| Is This Answer Correct ? | 2 Yes | 0 No |
can we Consider the Purity threshold and Purity angle in place of peak purity for the specificity test for method verification
why all the concentration of chemical species are measured using water as solvent (for examole 1N NaOH means 40 g of NaOH in one litre of water)eventhough there are so many solvents available?
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