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Octane number - Characteristics of hydrocarbons
It is utilized for measuring the knocking character of fuel utilized in petrol engine. The octane quantity of an offered sample can be defined as the percentage by volume of iso-octane present in a mixture of iso-octane and n-heptane that has similar knocking performance as the fuel itself.
CH3 - CH2 - CH2 - CH2 - CH2 - CH2 - CH3
n-heptane; octane no. = 0
Osmotic pressure: Osmosis process is the movement of a solvent from a solution of lower solute concentration (higher solvent concentration) to one of the higher solute concentr
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what is the volume of a gas when the temperature is raised to 25 degrees celcius fro STP?
Stearic effect - relative reactivity of aldehydes and keto The size of the alkyl group is much more than that of hydrogen. In aldehydes, there is one alkyl set although in keto
properties and effects
A nucleophile is a chemical species that donates an electron pair to an electrophile to form a chemical bond in a reaction. All molecules or ions with a free pair of electrons or a
Experimental evidence for the existence of the atomic nucleus comes from: (1) Millikan's oil drop experiment (2) Atomic emission spectroscopy (3) The magnetic bending of
summons smith synthesis
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