Graduate Pharmacy Aptitude Test (GPAT) 2017 Solved Paper

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Question : 49 of 125

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Which among the following statements describing surface activity for surfactants is incorrect

Increase in length of hydrocarbon chain decreases surface activity
Increase in ethylene oxide chain of polyoxy ethyl alcohol Increase in surface activity
Increase in surface activity results in decrease length of hydrocarbon chain
Relationship between hydrocarbon chain length andhydrphobicity

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