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If the boiling point is recorded when the liquid enters the capillary tube will it be recorded too high or too low?
If the boiling point is recorded when the liquid enters the capillary tube, it will likely be recorded too low. This is because the liquid may not have reached its true boiling point yet, as the temperature can drop briefly upon entering the narrower environment of the capillary tube. Additionally, any heat loss during this transition can further contribute to an inaccurately low boiling point measurement.
Why a capillary tube is put in a fusion tube?
A capillary tube is placed in a fusion tube to allow for precise temperature measurement and control during the fusion process. The capillary tube contains a small sample that can be heated uniformly, enabling the observation of the sample's melting point. This setup helps in determining the purity and characteristics of the substance being tested. Additionally, the capillary tube provides a clear view of the sample's behavior as it transitions from solid to liquid.
Why mercury falls in capillary tube?
Mercury falls in a capillary tube due to the combination of capillary action and gravity. Capillary action is the tendency of a liquid to be drawn up into a narrow tube against the force of gravity. When the adhesive forces between the mercury and the walls of the capillary tube are greater than the cohesive forces within the mercury, the mercury will move downward in the tube.
Why do you use a new capillary tube for melting point determination each time?
It is not easy to be cleaned inside.
The rise of water in a narrow test tube is called?
The rise around the edges is called the meniscus, like capillary action this is caused by the adhesion of the liquid molecules to the walls of the container. In a large bore tube like a test tube or graduated cylinder this pulls up the edge and creates a concave meniscus, in a smaller bore tube this actually pulls the liquid toward the top of the tube.
If the boiling point is recorded when the liquid enters the capillary tube will it be recorded too high or too low?
If the boiling point is recorded when the liquid enters the capillary tube, it will likely be recorded too low. This is because the liquid may not have reached its true boiling point yet, as the temperature can drop briefly upon entering the narrower environment of the capillary tube. Additionally, any heat loss during this transition can further contribute to an inaccurately low boiling point measurement.
If the boiling point is recorded when the bubbles are rapidly escaping the capillary tube will it be recorded too high or low?
it will be too low
What is a thiele tube is used to?
A Thiele tube is a simple device used in chemistry for measuring the melting or boiling points of substances. It consists of a capillary tube attached to a thermometer and is immersed in the substance being tested. Changes in temperature are observed to determine the melting or boiling point accurately.
What is another name for a test tube?
another name for test tube is culture tube or sample tube
What is the purpose of the short length of broken capillary tube used in the determination of boiling point?
The short length of the broken capillary tube in boiling point determination serves to ensure that the liquid inside is exposed to both the heat source and the atmospheric pressure effectively. This design allows for a quicker response to temperature changes, enabling the observer to better detect the moment when the liquid begins to boil. Additionally, the short length minimizes the risk of liquid being trapped, which could lead to inaccurate readings. Overall, it aids in achieving a precise measurement of the boiling point.
Why a capillary tube is put in a fusion tube?
A capillary tube is placed in a fusion tube to allow for precise temperature measurement and control during the fusion process. The capillary tube contains a small sample that can be heated uniformly, enabling the observation of the sample's melting point. This setup helps in determining the purity and characteristics of the substance being tested. Additionally, the capillary tube provides a clear view of the sample's behavior as it transitions from solid to liquid.
The height of a liquid in a capillary tube is not dependent on?
the height of a capillary tube is not dependent on
Why mercury falls in capillary tube?
Mercury falls in a capillary tube due to the combination of capillary action and gravity. Capillary action is the tendency of a liquid to be drawn up into a narrow tube against the force of gravity. When the adhesive forces between the mercury and the walls of the capillary tube are greater than the cohesive forces within the mercury, the mercury will move downward in the tube.
Why can't we reuse a capillary tube to determine the melting point for a second time?
ur muff cabbage
Why do you use a new capillary tube for melting point determination each time?
It is not easy to be cleaned inside.
Why is capillary tube fixed in Ostwalds viscometer?
The capillary tube is fixed in the Ostwalds viscometer is for passing the liquid.
Blood leaves the capillary thorugh a tube called a?
Blood leaves a capillary through a venule, a small vein. At that point, the blood is making its journey back towards the heart.
