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What is an advantage of using a universal indicator to test the pH compared to using litmus paper?
A universal indicator covers a broader pH range compared to litmus paper, which only gives a rough indication of acidity. Universal indicators provide a more accurate and detailed measurement of pH levels.
What is the limitation of using litmus paper?
Litmus paper has limitations such as providing only a rough estimate of pH, being less accurate than a pH meter, and having a limited pH range for testing. Additionally, it may not be suitable for testing solutions with unknown pH values or for precise measurements.
Is it false that Indicator paper is used to identify acids and bases?
No, it is true. Indicator paper is used to identify acids and bases by changing color in response to the pH of the solution. It can help determine whether a substance is acidic, basic, or neutral based on the color change.
Does lithnus paper tell the exact pH?
Litmus paper provides a general indication of whether a substance is acidic or basic based on a color change. It does not provide an exact pH value but can give you a rough idea of the acidity or basicity of a solution. For precise pH measurements, a pH meter would be more suitable.
Is copper smooth or rough?
Copper metal is typically smooth in its solid form. However, its surface can oxidize over time to form a greenish layer called patina, which can feel rough to the touch.
What is an advantage of using a universal indicator to test the pH compared to using litmus paper?
A universal indicator covers a broader pH range compared to litmus paper, which only gives a rough indication of acidity. Universal indicators provide a more accurate and detailed measurement of pH levels.
What is the limitation of using litmus paper?
Litmus paper has limitations such as providing only a rough estimate of pH, being less accurate than a pH meter, and having a limited pH range for testing. Additionally, it may not be suitable for testing solutions with unknown pH values or for precise measurements.
Is it false that Indicator paper is used to identify acids and bases?
No, it is true. Indicator paper is used to identify acids and bases by changing color in response to the pH of the solution. It can help determine whether a substance is acidic, basic, or neutral based on the color change.
Does lithnus paper tell the exact pH?
Litmus paper provides a general indication of whether a substance is acidic or basic based on a color change. It does not provide an exact pH value but can give you a rough idea of the acidity or basicity of a solution. For precise pH measurements, a pH meter would be more suitable.
Is sand paper smooth?
No, sand paper is rough.
What is abrasive paper and what is it used for?
Abrasive paper is also called emery paper or "sand" paper. It a sheet of strong paper onto which some glue is pasted on one side and into this wet clue particles of sand (or other rough material) are stuck. Once the glue dries, the rough side of the paper can be used to rub (and smooth) an object (or file your nails).
What is the difference between glass paper and sand paper?
Glass paper is made of glass and is more rough and sandpaper is made of sand which is less rough
What is oslo paper?
Oslo paper is a kind of a paper which is thick and it has a rough surface
Watercolor paper smooth or rough side up?
Rough side up
Can you pleas give me a sentences using the word rough?
I had a rough day in school. the material of the construction paper was rough.
What is the first version of a paper?
a rough draft
The stage in which you write a rough draft of your paper?
The drafting stage is when you would write a rough draft. At this stage you do not worry about grammar, but focus on the creating the paper.
