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first take 200ml of the sample.then add 1 drop phenolphthalein indicator .titrate against .1 N NaoH

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16y ago

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What is Litmus test paper?

a test strip that tests the acidity or alkalinity level of a liquid.


Laboratory tool used for containing liquid substances?

test tubes


What laboratory tool is used for storing liquid substances?

test tubes...


What test can be conducted to determine the acidity or alkalinity of a substance?

A pH test can be conducted to determine the acidity or alkalinity of a substance.


What does pH test for in water?

pH determination is a test for acidity/basicity.


How do you test the acidity of soils?

use a ruler


How do you measure acid with pH strips?

To measure acidity with pH strips, simply dip the strip into the liquid you want to test and compare the color change to the chart provided with the strips. The color change corresponds to a pH value on the chart, indicating the acidity of the solution. Different pH values represent varying levels of acidity or alkalinity.


What scale is used to measure acidity in a liquid?

PH scale


What test determines somethings level of acidity?

There is a simple device called a pH meter which can be used to measure acidity or alkalinity.


How would you prove that a given colorless liquid is an acid?

To determine if a colorless liquid is an acid, you can test its pH using pH strips or a pH meter. If the pH is less than 7, it indicates acidity. Additionally, you can conduct a chemical reaction with a known base; if the liquid reacts with the base to form salt and water, it confirms that the liquid is an acid.


What the chemical test that can carry out to show that the liquid is an acid solution?

Add chalk (Calcium carbonate) if it is an acid the chalk will 'fizz' as it reacts and it will give off carbon dioxide gas. Or just use a universal indicator solution or test with litmus paper.


Is pH test paper an acid or a base?

pH test paper is typically made of paper that is impregnated with a universal indicator, which changes color to indicate the pH of a solution. It is not an acid or a base itself, but rather a tool used to determine the acidity or alkalinity of a substance.