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

If we get 100% assay of an Initial sample ,and the stability studies of the same sample got 90% dissolution result, and when the same stability sample was analyzed for RS studies no impurities was found . Where the 10% Active substance were gone during dissolution analysis.Please help me in getting the conclusion.

Cipla,

1 4029

what type of lubricant oil should be apply on idle machine& storage of dies punch? What type of oil used on punch barrel?

Arges Pharma Biotech, B Pharmacy, Wockhardt,

1 10369

what is the diference between spectroscopy and chromatography

Cipla, PharmChem, Reliance,

2 11271

What is dead volume ? If any impurity elutes before dead volume time what we can do ?

Mylan,

1 3905

what is overall expansion,hp expansion,ip expansion and axial shaft of a steam turbine?

WBPDCL,

1806

Why we have to take 42gm of sodium hydroxide instead of 40gm for preparation of 1M Sodium hydroxide as per Pharmacopia? Whether it means the formula for calculating molarity was wrong?

Claris Otsuka, Ranbaxy,

5 16474

what is internal standard define

Apex, Coromandel International Limited, Hikma Pharmaceuticals, IPCA,

2 4826

Un-Answered Questions { Sciences }

How is Genetic Engineering currently used?

2434

What does a geologist do on a typical day?

1036

Why ammonia is used as buffer solution in estimation of copper by EDTA method

1881

Hai I have one net cam.... I want to receive the captured image to my mail id.. is it possible?.....plz give a better solution.......

1924

Explain how can space expand faster than the speed of light?

107

What are the functions of legislature?

Explain entropy?

996

Describe the different types of anesthesia, including general anesthesia, regional anesthesia, and local anesthesia. When and why would you use each type?

125

My friend has done the DMLT(Diploma in Medical Laboratory Technology)Now she wants to do further education.What should she do? Please Guide which would be best for her

10882

What are super galaxial nebulae?

118

Describe how are clouds formed?

111

Why is the color of the indicator drop remains the same at the end point?

1242

What is the chemical composition of gene?

2190

Which is the ugliest of all mammals?

1121

why lactose has less charges when packed in steel containers when compared with packing of lactose in polyamide material?

2322

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