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Q. What is Salty taste?
Various ions both cations and anions are responsible for the salty taste. These include: K (Potassium), Na (Sodium), Li (Lithium), Cl, Br (Bromine), I (Iodine), F(Fluorine), SO4 (Sulphate), NO3 (Nitrate). As you move from Li to NO3, the molecular weight increases and saltiness decreases. Threshold values for some salts are given herewith:
NaCl (Sodium chloride) 0.175%
LiCl (Lithium Chloride) 0.016%
NaBr (Sodium Bromide) 0.247%
NaI (Sodium Iodide) 0.42%
‘Salty' taste is due to ions of salts. Classic salty taste is represented by Sodium Chloride (NaCl).
Define Modes or Techniques for Chromatographic Separation In practice, chromatographic separation may take one of these modes or techniques: Paper chromatography (in w
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