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Grade: 12

                        

What is octane number?

6 years ago

Answers : (3)

Nirmal Singh.
askIITians Faculty
44 Points
							

Octane number is also known as Octane rating. It is a figure indicating the anti-knock properties of a fuel, based on a comparison with a mixture of isooctane and heptane.

Regards,

Nirmal Singh

Askiitians faculty

6 years ago
raju
59 Points
							Definition: Octane number is a value used to indicate the resistance of a motor fuel to knock. Octane numbers are based on a scale on which isooctane is 100 (minimal knock) and heptane
 is 0 (bad knock). 
 
Also Known As: Octane Rating

Examples: A gasoline with an octane number of 92 has the same knock as a mixture of 92% 
isooctane and 8% heptane.
						
6 years ago
PERUMAL
37 Points
							A polar bond is covalent bond in which the electrons are transfer unequally between two molecules.
						
6 years ago
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