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General Chemistry Interview Questions
Questions Answers Views Company eMail

What is pka of acid?

 776

What are the constituents of cements?

 595

How are the waters classified based on the degree of hardness?

 648

How are ph and pka related?

 626

Write the structural formula for edta.

 627

Why is glass electrode called an ion selective electrode?

 553

Why is starch indicator added towards the end point?

 585

What is chemical oxygen demand?

 594

What is colorimetry?

 658

How is temporary hardness be removed?

 615

What is the limitation of cod?

 612

How is hardness of water caused?

 643

What is the bluish white precipitate formed after adding ammonia solution?

 596

Which is the indicator used in the determination of cao I cement solution?

 574

Why is ph increases suddenly after the equivalence point?

 591

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Un-Answered Questions { General Chemistry }

What is meant by transmittance?

626

What is molality?

564

What is difference between LVT and RVT Viscometer?

6444

Why ph scale range is 14? Why it is not less or not greater than 14? Solution of hcl or hydrogen containing liquid has a ph. But if the solution is kmno4 here nothydrogen power does it ph?

628

What is the limitation of cod?

612




Why ph scale range is 14?

621

What is meant by ph of a solution?

587

What is a potentiometer titration?

773

What is the reaction that occurring between fas and potassium dichromate?

785

Why is ammonia solution added while preparing edta solution?

850

How is the measurement of ph made?

599

Mention the formula to calculate ph of a solution?

803

What are the factors that affect the viscosity of a liquid?

578

Arrange by acidic values : phenol, nitrotolouene and o-cresol?

625

What is viscosity-coefficient of a liquid?

844

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