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The saponification value of the hard oil is _________

(a) 192-198

(b) 194-195

(c) 194-196

(d) 190-191

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My enquiry is from Saponification Value topic in chapter Lubricants of Applied Chemistry

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Correct option is (a) 192-198

For explanation I would say: The saponification value of the hard oil is 192-198. Though it has no acid value it has saponification value. 194-195 is the saponification value of the cotton seed oil. Groundnut oil and whale oil has the saponification values of 194-196 and 190-191 respectively.

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