Sciences Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Sciences Interview Questions

Questions Answers Views Company eMail

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

1 3671

Why are leaves of trees green ?

2 4531

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

1 4044

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

1 3972

Why is alum added to purify water ?

2 9021

Why does milk turn sour ?

3 13770

Which expands to the greatest, when heated : silids, liquids or gases ?

1 3664

What is an alloy ?

3 5457

How can fresh water be made from salt water ?

3 5167

What test will you use to distinguish cotton from wool ?

1 3663

What important property of water makes it possible for plants to grow under it and for animals to live it ?

2 4807

What is meant by amalgam ?

2 5164

Which element is liquid at ordinary temperature ?

3 5681

What is the colour of diamond, when pure ?

2 6649

What is the chemical composition of diamond ?

2 9375

Un-Answered Questions { Sciences }

Explain the advantage of fixed pulley?

1017

Which liquid use fingerprint

2099

What is the mean of whitening in toothpaste?

867

why holium oxide prepared in 10% HCLO4 SOLUTION

1500

How is sound produced?

1013

What are the different motives for imperialism that are used in political science?

Name the assay method for insulin in serum

675

What is the history of nuclear reaction?

922

Explain the reproductice system in a female flower?

1018

tell me what is the interview when some one want to get a job in this company?

2340

what are the problems of Frozen transformed bacterial cells ?

2134

How do plants take in oxygen?

1167

Define Hybridization?

1192

Define a substituted hydrocarbon?

1123

How do you treat or prevent the papules (pseudofolliculitis) that black patients often get on the face, neck and lower abdomen?

2918

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