Question

if you provide with three beakers, beaker A contains distilled water, beakers B contains a basic solution and Beaker Contains an acidic solution.how will you identify the contents of each beaker if have only blue litmus paper?

Answer 1

Heya !Here is your answer friend ⏬
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➡First let us see the properties of all materials in the beakers :

✔ ACIDS : Turn blue litmus to red .

✔BASES: Turn Red litmus blue .

✔Distilled Water : Neutral ( no effect )


⏪So Now we have only a Blue litmus paper . So We shall first dip it in all the beakers one by one . When dipped in an acidic medium, it will turn RED while in the other two mediums it remains unchanged . So now we would get a red litmus paper . Then , dip this red litmus in the remaining mediums and it will turn BLUE in the basic medium . The remaining one will be Distilled water.


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Answer 2

Answer:

First let us see the properties of all materials in the measuring glasses :

ACIDS : Become blue litmus to red .

BASES: Become Red litmus blue .

Refined Water : Impartial ( no impact )

Explanation:

So Presently we have just a Blue litmus paper . So We will initially plunge it in every one of the measuring utencils individually . At the point when dunked in an acidic medium, it will become RED while in the other two mediums it stays unaltered . So presently we would get a red litmus paper . Then, at that point, , dunk this red litmus in the excess mediums and it will become BLUE in the fundamental medium . The excess one will be Refined water.

A litmus test is utilized in science to decide whether an answer is acidic or fundamental. During a litmus test, an extraordinary kind of paper is plunged in the fluid being analyzed. The material is tried utilizing litmus paper, which becomes red in the event that it's acidic and blue assuming it's antacid, or fundamental. Litmus paper is red when the pH is under 4.5 and blue when the pH is more prominent than 8.3. Assuming that the paper becomes purple, the pH level is near nonpartisan.

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