Question

You have three solution A,B and C who whose PH value is 4,7, 10 respectively out of above solution which solution is acidic

Answer 1

Answer:As the pH of the solution A is less than 7 ie 4 hence solution A is acidic

Answer 2

Answer:

The Three solutions A, B, and C constitute the PH values- 4, 7, and 10 respectively.

The most acidic value out of the above solutions is- Solution A i.e 4.

Explanation:

Acidity

• An acid is a substance or chemical that gives a reaction when reacted with other compounds or ions.

• Acidity can be measured by compounds or chemicals by PH scale or a PH meter.

• Acidity or alkalinity is the nature of any chemical.

• On a PH scale, less than 7 is considered to be acidic and more than 7 is known as basic.

• Acids and Bases are often used for determining the potential of Hydrogen ions.
• usually, in laboratory experiments, a substance can be measured for acidity or alkalinity by Litmus Paper.
• If litmus paper turns blue it indicates that it is acid and if the paper turns yellow, it is said to be Basic.

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