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In measuring liquids using graduated cylinder, there are two things to consider. 1.) CLEAR LIQUID and 2.) COLORED LIQUID (as we may say) In identifying the volume of CLEAR LIQUID (e.g. plain water, oil, alcohol, etc.), THE LOWER MENISCUS is read. For the COLORED LIQUID (e.g. soy sauce, ketchup, etc. ) the upper meniscus is get, since there is only one meniscus there.. (meaning there is no upper & lower meniscus.)
What else can I help you with?
What is the significance of the lower meniscus in determining the volume of a liquid in a graduated cylinder?
The lower meniscus is important in determining the volume of a liquid in a graduated cylinder because it is the curved surface at the bottom of the liquid level. When measuring volume, the measurement is taken at the bottom of the meniscus to ensure accuracy, as the liquid tends to curve slightly at the edges due to surface tension.
Which meniscus is to be seen in the burette containing kmno4 solution and why?
In the burette containing KMnO4 solution, the concave meniscus is observed. This is because KMnO4 is a colored solution that has strong adhesive forces with the glass walls of the burette. As a result, the liquid molecules are more attracted to the glass, causing the meniscus to curve downward.
Does a flask have a meniscus?
Yes, a flask can have a meniscus. The meniscus refers to the curvature of the liquid surface in response to the container's shape. A flask with a narrow neck can exhibit a concave or convex meniscus, depending on the liquid it contains.
How can one determine the volume of a solution?
To determine the volume of a solution, you can use a graduated cylinder or a volumetric flask to measure the amount of liquid in milliliters (mL) or liters (L). Simply pour the solution into the container and read the measurement at the meniscus, which is the curved surface of the liquid. This will give you the volume of the solution.
What is the curve along the top of a liquids surface?
Meniscus.
What is the significance of the lower meniscus in determining the volume of a liquid in a graduated cylinder?
The lower meniscus is important in determining the volume of a liquid in a graduated cylinder because it is the curved surface at the bottom of the liquid level. When measuring volume, the measurement is taken at the bottom of the meniscus to ensure accuracy, as the liquid tends to curve slightly at the edges due to surface tension.
Which meniscus is to be seen in the burette containing kmno4 solution and why?
In the burette containing KMnO4 solution, the concave meniscus is observed. This is because KMnO4 is a colored solution that has strong adhesive forces with the glass walls of the burette. As a result, the liquid molecules are more attracted to the glass, causing the meniscus to curve downward.
What is the meniscus rule used for?
The meniscus rule is used in chemistry to accurately measure the volume of a liquid in a graduated cylinder. It involves reading the bottom of the curved surface of the liquid level to get a more precise measurement.
What is the curved surface of a liquid called?
Meniscus
What is a curved surface on a liquid called?
A meniscus, but whether it has a positive curve or a negative one depends on whether it wets the glass.
Does a flask have a meniscus?
Yes, a flask can have a meniscus. The meniscus refers to the curvature of the liquid surface in response to the container's shape. A flask with a narrow neck can exhibit a concave or convex meniscus, depending on the liquid it contains.
Use meniscus in a sentence?
The best sentence to use the word meniscus in is in a science sentence. You could say the meniscus of the liquid reads at 2 centiliters.
What liquid's meniscus curve up?
Water's meniscus curves up. Mercury's meniscus curves down.
Does meniscus always concave?
Do you mean is a meniscus always concave? If so, then no. For example, the meniscus of mercury is convex.
What is the curve at a liquid?
The curve at the top of a liquid is the meniscus
Is the curve at a liquids surface by which you measure the volume of a liquid?
The meniscus is the curve at a liquid's surface by which one measures the volume of the liquid. A meniscus can be concave or convex depending on whether it is attracted to itself or the glass.
What is a meniscus in chemistry?
In chemistry, the meniscus refers to the curve seen at the surface of a liquid inside a container. It is caused by the surface tension of the liquid, and is used to accurately measure the volume of a liquid in a graduated cylinder or similar vessel.
