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

What is the association between sunrays and vitamin d, Q. What is the assoc...

Q. What is the association between sunrays and vitamin D? Vitamin D or calciferol is synthesized in the skin by the action of the ultraviolet range of sunrays upon precursor mo

Evolution, species dynamicsresemble what

species dynamicsresemble what

How linnaeus classify the plant kingdom, Q. How Linnaeus classify the plant...

Q. How Linnaeus classify the plant kingdom? Linnaeus classified the plant kingdom into 24 classes in his famous work 'Genera Plantarum' (1737) and 'Species Plantarum' (1753). I

Cloning, Cloning Cloning is the procedure of creating an identical copy...

Cloning Cloning is the procedure of creating an identical copy of something. It together refers to procedures used to form copies of DNA fragments (molecular cloning), cells (c

Parasitology, how nematodes adapted to their mode of feedings

how nematodes adapted to their mode of feedings

Which features shared by typical birds and mammals, Which of the following ...

Which of the following characteristics is not shared by typical birds and mammals? A) Four chambered heart B) Milk production C) Four limbs D) Endothermy E) Insulating skin structu

What are the types of neurons, According to the function of the transmitted...

According to the function of the transmitted neural impulse which are the types of neurons? How different are the concepts of afference and efference of the neural impulse transmis

Phylum protozoa, what is holozoic, holophytic, saprozoic nutrition

what is holozoic, holophytic, saprozoic nutrition

How two organisms are interdependent, Give an example of how two organisms ...

Give an example of how two organisms are interdependent. Animals generate carbon dioxide and water, which is required by plants. Accept all reasonable answers.

What is binary fission in cell reproduction, What is Binary Fission in cell...

What is Binary Fission in cell reproduction? Cell division takes place in prokaryotic cells by binary fission, also called prokaryotic fission. In prokaryotes, DNA is contained

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