Define the working of ph meter, Biology

Assignment Help:

Define the working of pH Meter?

The pH of a solution, we know, measures the degree of acidity or alkalinity relative to the ionization of water sample. A pH meter is a sophisticated voltmeter capable of reading small millivolt changes from the pH electrode system. It is an electric device that measures pH using an electrochemical cell. The function of the pH meter is to measure the potential difference (in mV) between the electrodes and convert it to a pH display.


Related Discussions:- Define the working of ph meter

How does iodine kill germs, How does iodine kill germs? The microbiocid...

How does iodine kill germs? The microbiocidal action of Iodine is because of the active form, I2, which is polarized by water and like all halogens (chlorine, fluorine, bromine

Types of plastids, TYPES OF PLASTIDS (1 ) LEUCOPLASTS These are p...

TYPES OF PLASTIDS (1 ) LEUCOPLASTS These are present in ground parts of plants, internal parts of herbaceous stems and deep tissues of plants where sun light is not avail

Phylum ciliophora - protozoan, Phylum Ciliophora - Protozoan Simple ci...

Phylum Ciliophora - Protozoan Simple cilia or compound ciliary organelles typical in at least one stage of life cycle; subpellicular cilia present even if surface cilia are ab

PROTOZOA, WHAT IS THE CLASSIFICATION OF PROTOZOA ..

WHAT IS THE CLASSIFICATION OF PROTOZOA ..

A -helix protein structure, a - HELIX In this intra molecular h...

a - HELIX In this intra molecular hydrogen bonds are present The polypeptide chain is spirally coiled, generally in a clock-wise or right handed fashion. Glycine

Animals, explain the modes of nurition in animals

explain the modes of nurition in animals

What are the main components of the cytoskeleton, The cytoskeleton is a net...

The cytoskeleton is a network of very little tubules and filaments spread throughout the cytoplasm of eukaryotic cells. It is made of microtubules, microfilaments and intermediate

Describe the function of gastrin in the digestive process, Q.How is it prod...

Q.How is it produced and what is the function of gastrin in the digestive process? The existence of food in the stomach stimulates the secretion of gastrin that in its turn tri

Respiration, how does respiration in animals occur? what is respiration? wh...

how does respiration in animals occur? what is respiration? what are the common types of respiration?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd