Analysis of oils and fats - acid value, Chemistry

Assignment Help:

Analysis of oils and fats - Acid value

It points out the amount of free acid present in the oil or fat. It is described as the number of milligrams of KOH needed to neutralize the free acid exists in one gram of the oil or fat. It is ascertained by dissolving a weighed quantity of oil / fat in alcohol & titrating it against a standard solution of KOH by using phenolphthalein like an indicator.


Related Discussions:- Analysis of oils and fats - acid value

The electron deficient compound, Which one is the electron deficient compou...

Which one is the electron deficient compound: (1) ICl                                                   (2)  NH 3                      (3)  BCl 3

Calculate the solubility product of agcl, Calculate the solubility product ...

Calculate the solubility product of AgCl.  Ag 5- and Ag 10- nanoclusters having of metallic silver but nevertheless have standard potentials dissimilar from the potential of

Synthesis of proteins - functions of nucleic acid, Synthesis of proteins : ...

Synthesis of proteins : The DNA consists of the genetic code and directs protein synthesis by RNA. The two helix of DNA partly uncoils and approximately the individual strands

Pressure vs. mole fraction of cyclooctane , Consider a 2-component system o...

Consider a 2-component system of cyclooctane(1) and styrene(2) at 350 °C. Both component can be well described with the Soave-Redlich-Kwong equation of state in the mixed vapor and

Concentration factors affecting taste quality, Q. Concentration factors aff...

Q. Concentration factors affecting taste quality? There is a specific range at which the tasteful substances should be used. The concentration required for identification is

Explain transition elements and their compounds, Explain the following obse...

Explain the following observations: (i)  Generally there is an increase in density of elements from titanium (Z = 22) to copper (z =29) in the first series of transition element

Nacl is dissolved in water the sodium ion, When  Nacl  is dissolved in wat...

When  Nacl  is dissolved in water the sodium ion becomes: (1) Oxidized                                       (2) Reduced   (3) Hydrolysed           (4) Hydr

De-broglie equation, de-Broglie equation is: (1) n γ= 2d sin θ          ...

de-Broglie equation is: (1) n γ= 2d sin θ                                (2) E= hv               (3) E= mc 2                           (4) γ= h/ mv Ans: γ= h/ mv

Show the diffrent kind of matter, Q. Show the diffrent kind of matter? ...

Q. Show the diffrent kind of matter? Liquid matter has a specific volume like a solid but flows and takes the shape of its container. A liquid is incompressible for the reaso

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd