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Why does acetone evaporates faster than n-hexane?
Acetone evaporates faster than n-hexane because it has weaker intermolecular forces. Acetone molecules are more polar and can form hydrogen bonds, which makes them easier to break apart and evaporate. n-hexane molecules have stronger dispersion forces, requiring more energy to overcome and evaporate.
If water evaporates then cobalt chloride near or above the water will do what?
If water evaporates, cobalt chloride near or above the water will turn from blue to pink due to the change in humidity levels. Cobalt chloride is a common indicator for moisture because it changes color in response to water vapor in the air.
Why does evaporating alcohol cool faster than water?
Evaporating alcohol cools faster than water because alcohol has a lower boiling point than water, which means it evaporates more easily. As alcohol evaporates, it absorbs more heat from its surroundings, causing a cooling effect. This rapid absorption of heat makes alcohol evaporate faster and therefore cool more quickly than water.
What is the evaporation point of ethanol and how does it affect its use in various applications?
The evaporation point of ethanol is 78.37 degrees Celsius. This low evaporation point makes ethanol useful in applications like fuel, solvents, and disinfectants because it evaporates quickly and easily at room temperature.
What water evaporates quicker water or salt water?
Pure water evaporates faster. This is because the presence of impurities (salt) in the water causes the boiling point of the water to increase. The greater the difference between the boiling point of a substance and room temperature, the longer it takes for that substance to evaporate. So, pure water takes less time to evaporate. Of course, other conditions such as temperature, surface area to atmosphere, relative humidity and atmospheric pressure should be constant for both so as to investigate only the effect of salt on the evaporation of water.
How does having more water change temperature?
It changes because water evaporates. When it evaporates it makes it humid around it. It gets warmer.
What makes a valley breeze?
Northeast Monsoon!
When you hit a bump with your 97 Breeze makes a cloink noise what is wrong?
The problem is Owning a 97 Breeze.
Explain why a clothes dryer effectively evaporates water from your clothes?
because it makes a artificail air that can evaporate water fom the clothes
Does water evaporates faster than sprite?
Yes because sprite has more ingredients than water which makes it easier to evaporate.
Why does sweat control your body temperature?
Because, when you sweat, it evaporates from the surface of your skin, taking excess heat with it. This makes you feel cooler.
What is a three letter word that makes a breeze?
fan, air
What can air water and sun form?
They can form clouds because when the sun evaporates water, and then, the air makes the water cool and that's how they become clouds!
Why petrol in our hands makes our hands cool?
Petrol (gasoline to some of us) evaporates very easily. As it evaporates, it removes heat from your skin, and cools it.
Why does moving molecules give a cold breeze?
In the Earth's atmosphere, air moves from areas of high pressure to areas of low pressure. Air pressure is less in hotter areas than cooler areas as the warm air expands. This means the breeze from the cool sea flows to the land in the daytime and as land cools faster than seawater the reverse happens in the day. Why does a breeze feel cool? It takes energy to evaporate water so if a breeze evaporates the moisture (sweat) from our skin then the water molecules take energy from our skin as they evaporate. This makes us feel cool.
Why a breeze makes a forest fire burn faster?
chemicak change occur
What makes ocean water colder?
Ice, breeze, and a cold cold day
