The lubricating action of an oil is more if it possess:
see full answer
High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET
🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya
a
high vapour pressure
b
low vapour pressure
c
high surface tension
d
high density
answer is B.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Substances of high vapour pressure (e.g., gasoline) evaporates more quickly than substances of low vapour pressure (e.g., motor oil).Low vapour pressure liquids doesnot evoparates,hence lubricating action is more