General Chemistry Interview Questions
Questions Answers Views Company eMail

What is photoelectric colorimeter?

610

Why is ammonia solution added while preparing edta solution?

821

What is the unit of conductance?

600

What is the composition of ferroin?

607

What is edta?

592

How is measurement of ph made?

560

What is blank solution?

603

What is the role of mercuric sulphate?

547

What happens when the excess of stannous chloride is not removed

658

What is the function of diethyl amine?

608

What are filters? Why are they used?

573

What are the electrodes used in potentiometer titration?

539

What is a cell?

677

What is wave length?

527

How do you express the total hardness of water?

630


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Un-Answered Questions { General Chemistry }

Why is mercuric chloride added?

608


Define what is oxidation and reduction reaction?

593


Write the chemical formula for epsom salts?

599


How is brass solution prepared?

635


What are the advantages of conductometric titration over visual or potentiometric titration?

650






What is molar conductivity?

568


Acid value definition is number milligrams of koh required to nuetralise the acid present in one gram oil & fats but why not use naoh for nuetralisation?

641


How many electrons does benzene have?

566


Mention the formula to calculate ph of a solution?

772


What is difference between LVT and RVT Viscometer?

6394


What is equivalent conductivity?

731


What general group of organic compounds are not oxidesied in the cod test?

963


State lambert’s law.

748


Define what is avogadro’s law?

589


How will you calculate how many moles of glucose present in 320 ml of 5.0 m of glucose solution?

602