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General Chemistry Interview Questions
Questions Answers Views Company eMail

Why is radiator used in a motor-ear ?

 1 3692

Why has the continuous supply of heat no effect on the rise of temperature after boiling point

 1 3045

Why ate shadows longer at the end of the day ?

 1 3165

Why does the electric fan cool more efficiently in May than it cools in September?

 1 3223

Why ate the electric fuses used in an electric current ?

 1 3246

Why is Davy Lamp called a Safety Lamp ?

 1 3369

Why does a match-stick burn, when struck against the match-box surface

 3 9462

Why are silver tea pots made with the handles of ebony ?

 1 2919

Why does a pond of clear water appear less deep than it really is?

 1 6505

Why are the bright circles of light seem under the trees, when the sun shines?

 1 3150

Why is the total eclipse of the earth a rare phenomenon ?

 1 2899

Why are leaves of trees green ?

 2 3458

Why does a rose appear black when the light of any other colour except red is made to fall on it ?

 1 3235

Why does a white paper appear white, when light is not to fall on it ?

 1 3168

Why is alum added to purify water ?

 2 7893

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Un-Answered Questions { General Chemistry }

What is the role of mercuric sulphate?

558

why do hard water never produce foam when a soap is dissolved?

598

What are the uses of glacial acetic acid?

553

What is the monomer of polyethene?

694

why is acetic acid less conductive than hcl?

720




What is the min constitutes of haematite ore?

566

What is the principle involved in conductometric titration?

625

Explain the process of spontaneous combustion?

590

Why is eriochrome black t indicator cannot be used in this experiment?

670

Why is the role of glycerol & naoh?

595

How does the viscosity vary with temperature?

583

What is the limitation of cod?

598

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

673

Explain the structure of a dna molecule?

583

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?

620

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