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 14 of 16

Q131.
In which part of the apparatus is the reference and ion selective electrodes placed?
Discuss
Answer: (b).Flow cell
Q132.
The output of the electrode in sodium analyser is proportional to which of the following parameters?
Discuss
Answer: (d).Logarithm of sodium ion concentration
Q133.
Cleaning process gives accuracy and long life.
Discuss
Answer: (a).True
Q134.
Presence of sodium sulphate in water causes corrosion in boilers.
Discuss
Answer: (a).True
Q135.
Which of the following principles are used in silica analyser?
Discuss
Answer: (b).Colorimetric principle
Q136.
Which of the following is not added to the sample during analysis during silica analysis?
Discuss
Answer: (d).Iodine solution
Q137.
Which of the following detectors are used in silica analyser?
Discuss
Answer: (a).Photovoltaic cell
Q138.
The output from both the detectors is given to which of the following devices?
Discuss
Answer: (d).Differential Amplifier
Q139.
If the differential amplifier gives zero as output then it infers which of the following (Reference output is given to the positive terminal and sample output is given to the negative terminal)?
Discuss
Answer: (a).The concentration of silica in sample and reference solution is equal
Q140.
If the differential amplifier gives a positive output then it infers which of the following (Reference output is given to the positive terminal and sample output is given to the negative terminal)?
Discuss
Answer: (c).The concentration of silica in sample solution is more than that in the reference solution