Question

The liquid which has the highest rate of evaporation is:
a) Petrol
b) honey
c) Water
d) Alcohol

Answer 1

Hint: Evaporation is a form of vaporization that occurs on a liquid's surface when it transitions from a liquid to a gas. The evaporating material must not be soaked in the surrounding gas. When the molecules in a liquid collide, they transmit energy to one another depending on how they collide. A molecule at the surface will escape and enter the surrounding air as a gas if it absorbs enough energy to exceed the vapor pressure. Evaporation causes evaporative cooling because the energy lost from the evaporated liquid lowers the temperature of the liquid.

Complete answer:
The rate of evaporation is related to temperature and surface area. Higher temperatures increase the kinetic energy of liquid molecules, allowing them to overcome intermolecular tensions. Because evaporation happens exclusively at the liquid's surface, increased surface area enhances evaporation. Evaporation also needs heat and dry air.
As a result, the rate of humidity reduces. Aside from the parameters listed above, the rate of evaporation is affected by the amount of heat applied and the strength of intermolecular interactions in a liquid. As a result, liquids with hydrogen bonding evaporate more slowly than liquids with van der Waals intermolecular interactions.
The Fuel's Shelf Life Regular gasoline has a three- to six-month shelf life, but diesel can last up to a year before degrading. Organic-based Ethanol, on the other hand, can lose its combustibility in as little as three months owing to oxidation and evaporation. Introduction. Because volatile components of gasoline evaporate fast, a considerable volume of vapor is immediately produced from the gasoline surface. When gasoline evaporates, the components with a low boiling point are lost first.
The other options like honey and water show slower evaporation whereas ethanol shows a relatively good evaporation rate but is lesser than petrol.
Hence the correct answer is option A.

Note:
Gasoline is a clear, flammable liquid produced from petroleum that is primarily utilized as a fuel in most spark-ignited internal combustion engines. It is primarily made up of organic compounds produced by fractional distillation of petroleum, which are then augmented with various additions.