Question

A lubricant should posses high-. (a)volatility. (b)oilness (c)acidity. (d)none of these

Answer 1

Hey friend here is your answer......


Answer :-


A lubricant should posses high oilness .

Option b is correct ☑


Notes :-

❀ Oiliness means containing full of oil .

❀ Oiliness is a noun .

❀ We must not eat much oil foods .



Hope it helps you.....

Answer 2

Answer:

Explanation:

A lubricant should posses high-

. (a)volatility. (b)oilness (c)acidity. (d)none of these

option B) is correct

A good lubricant must posses a very high value of viscosity because only when there is a frictional force acting between the layers of the liquid , it can easily regulate the friction of other bodies .