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General Science Interview Questions
Questions Answers Views Company eMail

Soda-acid fire extinguisher involves the reaction between 1 Sodium hydroxide and nitric acid 2 Sodium bi carbonate and sulphuric acid 3 Sodium sulphate and carbonic acid 4 Sodium carbonate and hydrochloric acid

5 13080

The pink color of Bayer’s reagent is discharged when acetylene is passed through it. This is due to the formation of 1 Acetic acid 2 Ethylene 3 Water 4 Oxalic acid

2 6125

A mixture of salt and sand can be separated by 1 Sublimation 2 Dissolving in water 3 Gravity separation 4 Dry distillation

CISF,

3 5747

The process by which an organic compound breaks down into simpler compounds on heating to high temperature is known as 1 Armatisation 2 Polymerization 3 Pyrolysis 4 Reduction

3 5834

Which of the following metals react with nitrogen at room temperature to form nitride? 1 Sodium 2 Potassium 3 Magnesium 4 None of these

3 4569

The ore of which of the following metals can be concentrated by hydraulic washing? 1 Tin 2 Sodium 3 Iron 4 Manganese

3 4815

Which of the following re synthetic rubbers? 1.Thiokol 2.Isoprene 3.Neoprene 1 1 and 2 2 2 and 3 3 1 and 3 4 1,2 and 3

3 3326

How does common salt help in separating soap from the solution after saponification ? 1 By decreasing solubility of soap 2 By increasing solubility of soap 3 By decreasing density of soap 4 By increasing density of soap

4 11822

Which unit is used to measure sound frequency?

4 4994

'which country has 6 months night and 6 months day'

Asefa, Goal Technologies, IHCL, Karibu, ONGC, TATA, UET,

78 200769

iS ELEMENT IRON RADIOACTIVE AND WHY?

1 2611

What are different constituents of food? Explain

College School Exams Tests, DHMCT, HCL,

14 41884

what are the sociological theories apply in pakistani society?

1 2580

can any body tell diffirence between validation and qualification

Ind Swift Laboratories,

2 3292

wheather lightning will attack a aeroplane during flying if not why

TCS,

2 3545


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Un-Answered Questions { General Science }

Which of the following metals is a better conductor of electricity? A. Silver B. Copper

865


What is practical frequency. ? How create a frequency band?

1136


Which are the wings of sri harikotah range ( shar )?

471


hai i am koti reddy panta.studying 3rd mca.i failed in my degree. shell i consider those subjects as backlogs

1524


hai am ashok am studying degree 1st year.i want to write group 1 exams how i am started my preparation.which meterial is best for exam.what are the subjects have it.how much time can i spend to study dialy to get it in first attempt.how much money we need.for this exam degree qualification must to need .NCC c-certificate how use for this exam. what is the best coaching centre in hyd near to khairathabad.plz tell me

1702






When was the first rocket launched from thumba?

469


Who commanded the challenger’s first flight?

430


Name the scientist who has been invited by the Srilankan Governement to have a Study on Employment development?

1897


Explain the Aesthetic and Moral values of Science

415


what would be the fate of life on earth 10 yrs down the lane.

1494


exactly how does an RTD 3 wire or 4 wire device cancel out the resistance of the wires , opposed to a 2 wire RTD? Is it because you have resistors in parallel , or because something to do with the electronic circuit the RTD is connected to ?

1701


When a person sends a message to someone with the Internet, there are steps that happen to the recipient to receive the message. How does the recipient know that the message was not edited by someone else?

930


Dear Sir I have got through cable size calculation 10 sq mm cable size of one panel, how i be sure that used cable is 10sqmm. a) By measuring each strand of cpper & multilpy by pye and so on...... or By measuring any one cable core with insulation only.

1272


What is the work of a patent engineer? Does the experience in working as patent engineer helps in finding a job in a refinery?

4783


hai sir pls send me Appsc Assistant Statistical Officer(ASO) previous papers. And Apsrtc MST previous papers. Thanks you sir.

1757