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GVK Analytical Chemistry Interview Questions
Questions Answers Views Company eMail

what is method development parameter in HPLC method development

6 39789

why chiral compounds will rotate the plane polarized light in SoR.

4 10903

How do you verify the primary,secondary and tertiary amines by IR-Spectroscopy.

2 16090

calibrtion procedue of LC-MS

1575

How you will select the runtime in HPLC for a drug in method development.

6 16717





If compound Pka is 5 then which buffer you will select ?

5 12847

why KF factor is between 4.5 to 7.5 mg/ml ? why ? why sometime pyridine is used in analysis like in raw material solvent like acetone etc?

11 50520

what are the normalisation, internal standard and external standerd methods in HPLC.

2 12112

Why Peak Purity is not determined in GC analysis?

1 4720

what is the importence and role of LCMS and LCMS/MS and their applications? which type of compounds are analysis by lcms?

2590

what is Fourier Transform

3 6915

Why sulfuric acid is used in sulphated ash / residue on ignition test.

9 59832

why 0.005 M sulphuric acid is used to calbrate spectrophotometer and why caffiene is used for calibrating hplc

2 17625

why use k2cr2o7 , kcl h2so4 in uv calibration

1 8387

what is GLP? Which industries it requried?

1 10506

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Un-Answered Questions

Tell me how long is a day on saturn?

17


What is the difference between strcpy() and memcpy() function in c programming?

142


i am astubent of BE3rd year currently in 6th semester branch information technology till now i have 73% near about in each semester the problem with me is that i have got only 58%in 12th class n 55%in 10th class bcoz of my health now i am ok i have got 2 year loss also bcoz i have not giveen the exam in class 12th rite now i am prep for GATE i am working hard pls tell will i get a good job in future in the good company bcoz my inter percent were not gud pls tell me help me pls

851


Best way to measure the Soil resistance of rocky soil, three probe method and four probe method

946


what is difference between inner join & nested query or subqueries

1982






Explain the different types of variable available in the task editor?

1


How are unix domain sockets implemented?

88


What is a controller in php?

84


How do the mvp, mvc, and mvvm patterns relate? When are they appropriate?

1


How many times finalize method will be invoked? Who invokes finalize() method in java?

126


What does the term sovereignty mean?

1


What are the differences between user control and server control?

146


Tell the advantages of companion objects when used in scala?

1


hello sir, could u plz send me a sample placement paper for hpcl trainee engg exam..(electrical stream)...hoping to hear from u at the earliest

896


What is dangling pointer and how to avoid it?

127