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The apparatus used to test acidity of aq...

The apparatus used to test acidity of aqueous solution is

A

pH meter

B

Ammeter

C

Hygrometer

D

Acidmeter

Text Solution

Verified by Experts

The correct Answer is:
A

A pH meter is an electronic device used for measuring the pH (acidity or alkalinity) of a liquid. A typical pH meter consists of a special measuring probe (a glass electrode) connected to an electronic meter that measures and dis plays the pH reading
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