Question:

HLB of SPAN and TWEEN surfactants may be obtained from which of the following equations

Updated On: Jul 15, 2024
  • HLB = E5\frac{E}{5}
  • HLB = (E+P)5\frac{(E+P)}{5}
  • HLB = 20[(1S)A]20[\frac{(1-S)}{A}]
  • HLB (hydrophilic group numbers)- (lipophilic group numbers)+7
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The Correct Option is C

Solution and Explanation

The correct option is (C): HLB = 20[(1S)A]20[\frac{(1-S)}{A}]
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