Why Methanol used in KF Titration?

Answers were Sorted based on User's Feedback



Why Methanol used in KF Titration?..

Answer / venkatesh palla

Methanol Used for all samples will be dissolved in that
solvent,and also Methanol used for to neutralized the KF
Solution.

Is This Answer Correct ?    130 Yes 20 No

Why Methanol used in KF Titration?..

Answer / ashvini s. vartak

During titration Py.SO3 can react with water which varies
the stoichiometry of water & iodine from 1:1 to 2:1.To
prevent such side reaction methanol is added

Is This Answer Correct ?    35 Yes 8 No

Why Methanol used in KF Titration?..

Answer / prasadarao.k

Methanol Used for all samples will be dissolved in that
solvent,and also Methanol used for to neutralized the KF
Solution.

Is This Answer Correct ?    30 Yes 7 No

Why Methanol used in KF Titration?..

Answer / sivasankara ganesh malla

Methanol is primary alcohol and polar solvent , all drugs are polar nature. So all drugs dissolved in methanol. Neutralized the kf reagent

Is This Answer Correct ?    24 Yes 1 No

Why Methanol used in KF Titration?..

Answer / ramesh yadav

because methanol is a protic solvent and proton is required
in kf reaction

Is This Answer Correct ?    13 Yes 3 No

Why Methanol used in KF Titration?..

Answer / amir yelurkar

To satisfy sulphur dioxide and Methanol is reactive part in
reaction And formation of methyl sulphite takes place.

Is This Answer Correct ?    17 Yes 8 No

Why Methanol used in KF Titration?..

Answer / sridhar bonam

According to KF principal is medium should be need lower alcohol or organic solvent and lower alcohol is methanol.
The iodine react with water , the consumed iodine value is water content.
Sample weight is calculated based on the stoichiometry value i.e (1:1 to 2:1)

Is This Answer Correct ?    7 Yes 1 No

Why Methanol used in KF Titration?..

Answer / k.k.sivakumar

I think are all correct

Is This Answer Correct ?    5 Yes 1 No

Why Methanol used in KF Titration?..

Answer / srikar_22

1)methanol maintain the ph of 7-8 which is use for the completion of the reaction fast
2)maintain the stochiometry of the reaction
3)all the substances are easily soluble in in methanol
4)easily available in market

Is This Answer Correct ?    4 Yes 1 No

Why Methanol used in KF Titration?..

Answer / k.hariprasanth

All drugs are polar nature so easily dissolve in methanol so used to neutralised kf reagent.

Is This Answer Correct ?    3 Yes 1 No

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