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The lubricant in internal combustion is exposed to _________

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in Applied Chemistry by (101k points)
The lubricant in internal combustion is exposed to _________

(a) high pressure

(b) low pressure

(c) low temperature

(d) high temperature

This question was posed to me by my college director while I was bunking the class.

My doubt stems from Selection of Lubricants in portion Lubricants of Applied Chemistry

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Best answer
Correct answer is (d) high temperature

The best explanation: The lubricant in internal combustion is exposed to high temperatures. So, the lubricant must have the high thermal stability.

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