pH Meters and Ion Analysers MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on pH Meters and Ion Analysers, a fundamental topic in the field of Analytical Instrumentation. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our pH Meters and Ion Analysers MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of pH Meters and Ion Analysers mcq questions that explore various aspects of pH Meters and Ion Analysers problems. Each MCQ is crafted to challenge your understanding of pH Meters and Ion Analysers principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Analytical Instrumentation tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our pH Meters and Ion Analysers MCQs are your pathway to success in mastering this essential Analytical Instrumentation topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of pH Meters and Ion Analysers. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your pH Meters and Ion Analysers knowledge to the test? Let's get started with our carefully curated MCQs!

pH Meters and Ion Analysers MCQs | Page 10 of 16

Q91.
The biocatalytic membrane is attached to the glass electrode using which of the following materials?
Discuss
Answer: (a).Nylon mesh
Q92.
The response time of the biocatalytic electrode is a function of the thickness of the enzyme layer.
Discuss
Answer: (a).True
Discuss
Answer: (b).Magnesium hydrogen carbonate, sodium chloride
Q94.
If a solid or liquid membrane is placed in pure water, the membrane dissolves slightly, producing an equilibrium concentration of the measured ion. This is represented as __________
Discuss
Answer: (c).Blank correction, Cb
Discuss
Answer: (b).If sample concentration falls in linear response region
Discuss
Answer: (d).If sample concentration falls in non-linear response region
Q97.
Ion analysers need calibration once in which of the following durations?
Discuss
Answer: (a).Every two or three hours
Q98.
In ion analysers, which of the following serve the dual purpose of controlling the operating current of FET and providing current gain?
Discuss
Answer: (c).Op-amp
Discuss
Answer: (b).High input impedance of buffer amplifier
Q100.
Which of the following is not a type of ground in ion analyser?
Discuss
Answer: (d).Reference ground