At which of the following temperatures, the value of surface tension o – McqOptions

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1.	At which of the following temperatures, the value of surface tension of water is minimum [MP PMT/PET 1998]
A.	\[{{4}^{o}}C\]
B.	\[{{25}^{o}}C\]
C.	\[{{50}^{o}}C\]
D.	\[{{75}^{o}}C\]
Answer» E.

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