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If boiling point is not exactly 100 Celsius what is the reason behind this observation?
Boiling point of water is inversely proportional to atmospheric pressure, which depends on altitude and weather.
Higher altitude, lower boiling point. Water boils at 100 C at sea level. Go below sea level (ocean level) to the Dead Sea and the boiling point will actually be greater than 100 C.
What else can I help you with?
Why does salt not evaporate with water?
Salt does not evaporate with water because it has a much higher boiling point than water. When water evaporates, it leaves behind the salt, which remains solid. Salt can be dissolved in water, but it does not evaporate along with the water molecules.
Does salt evaporate in boiling water?
No, salt does not evaporate in boiling water. When water boils, it turns into steam, leaving behind the salt in the water. Salt does not have a low enough boiling point to evaporate along with the water.
What is the white residue that forms after boiling water?
The white residue that forms after boiling water is typically mineral deposits, such as calcium and magnesium, that are left behind as the water evaporates.
When boiling water, what causes the white residue to form?
The white residue that forms when boiling water is caused by minerals, such as calcium and magnesium, that are left behind as the water evaporates.
Does salt water have a higher boiling point than fresh water?
Yes, salt water has a higher boiling point than fresh water because the presence of salt increases the boiling point of water by altering the water's properties. This is known as boiling point elevation.
What happens when you boil heavy water?
Boiling heavy water is similar to boiling regular water, but heavy water has a slightly higher boiling point. It will eventually turn into steam as it reaches its boiling point of 101.4 degrees Celsius.
Water and sodium chloride separate at what temperature?
They separate at the boiling point of water, 100o Celsius, because the water boils away and the sodium chloride is left behind.
How can petrol and kerosene be separated from each other when they are mix together and the difference between their boiling points is 25 degree celsius?
Petrol and kerosene can be separated by a process called fractional distillation. Since there is a 25-degree Celsius difference in their boiling points, they can be heated, and the component with the lower boiling point (in this case petrol) will vaporize first and can be collected separately, leaving kerosene behind.
Can you boil salt and water and get the salt back?
Because the boiling point for salt ( NaCl ) is 1413 degrees Celsius, and the boiling point for water ( h2o) is 100 degrees Celsius, it is possible to boil salt water, and have the water evaporate, and the salt remain .
Why does salt not evaporate with water?
Salt does not evaporate with water because it has a much higher boiling point than water. When water evaporates, it leaves behind the salt, which remains solid. Salt can be dissolved in water, but it does not evaporate along with the water molecules.
WHY does propanone dry fast?
Propanone, also known as acetone, dries quickly because it has a low boiling point of around 56 degrees Celsius. This low boiling point allows it to evaporate rapidly at room temperature, leaving behind a dry surface. Additionally, propanone has a high volatility, which further contributes to its fast drying properties.
Is gathering data and observation the same thing?
well no.. observation is what you see happening. but gathering data is like measuring and the research behind it etc etc.
Does salt evaporate in boiling water?
No, salt does not evaporate in boiling water. When water boils, it turns into steam, leaving behind the salt in the water. Salt does not have a low enough boiling point to evaporate along with the water.
Observing animal tracks is an example of what observation?
This is an example of indirect observation, where evidence of animal presence is inferred through the tracks left behind rather than directly observing the animals themselves.
A possible explanation of an observation?
The observation could be explained by a combination of factors such as environmental conditions, individual behaviors, or external influences. Further analysis and data collection may be needed to fully understand the underlying reasons behind the observation.
What is boiling out a solvent?
Boiling out a solvent is when you heat up a solution to a high enough temperature that the solvent (liquid) evaporates, leaving behind whatever you have dissolved.
Where exactly are the hips in human?
At the sides of your derier (behind
