Chemical Engineering Mcqs

Mineral oils (e.g. petroleum oils) are preferred over fatty oils (e.g. mustard oil, ghee, tallow, palm oil, olive oil etc.) as a lubricant due to its________________?

(A)  Poor oxidation stability and high gum forming tendency

(B)  Greater tendency of decomposition at elevated temperature

(C)  Hydrolysis tendency in presence of water

(D)  All A,

Submitted By :Ali Uppal

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