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

What is the molecular formula of phosphorous?

1080

The expression q=delta (e)-w is? What does it states?

1146

Why the transition metal ions or compounds exhibit color?

1047

Which equation gives the relation between specific rate (k) and temperature?

1043

What is the ratio of slaked lime and sand in mortar?

1040

Which is the most reactive element in nitrogen family?

1120

The bond formed between the transition metal ion and ligand is?

1090

What is kc?

1234

Which are the most abundant metal and third abundant element in the earth crust?

1059

Which is the most stable sulphur at room temperature?

1076

For what purpose ammonal is used?

1128

What is the structure of phosphorous?

1062

Borax is chemically called as ?

1266

give the formula of borax?

1104

In which oxidation state chromium exhibit different color?

995

Un-Answered Questions { Sciences }

Why do you want to work for our practice in particular?

1155

Explain the difference between an acid and a base?

896

What is the endosymbiotic hypothesis about the origin of mitochondria?

950

How to do phage titrering ?

2041

why ph is not more than 14?

1523

Suppose the Blast search returned 100 hits. Of these, 17 were false positives and we knew that there were 165 sequences in the database which should have returned a hit with our sequence. How many false negatives were there, and what is the sensitivity and selectivity of Blast in this instance?

2322

Why is ammonia added? Why is that same amount of ammonia added?

991

What are some of the sub-disciplines within the field of geology?

8505

What are the three types of germ layers that form tissues and organs in animals?

What are the radiations and technology that radiologist uses?

Explain about Scientific Creativity

835

Explain the main difference between a bird heart and a mammalian heart?

924

Which is the brighest star?

108

What are pericardium?

What is the weight of the earth?

852

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