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

Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?

741

How to set specification of assay, fisdolution and related substances?

882

how to qualify the impurity?

873

what is the acceptance criteria for enteric coated tablets in 0.1n hcl validation in each parameter?

888

What is the formula for relative diffrence for standard solution in solution stability in validation?

797

How require to perform linearity as per ANVISA? What are the acceptance criteria?

1334

[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure? How mobile phase buffer selection on molecule structure?

791

in api coa analytical method given as Ph Europe which api used in formulation in this api coa method given Ph Europe so for Analytical methic for finished product we require to refer Ph Europe monograph ok n.a.? So any extra impurities which is given in USP monograph of api or finished product need not require to monitor on above case n.a.? but how require to do specificity?

598

in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?

835

we can use expired sample for validation and analyst qualification?

810

If vendor having more imp than monograph then how to proceed? and how to set spec?

933

If change in specification which parameter require to do for validation? if change in chromtographic condition then which parameter? if api change then which parameter? if change composition then which parameter? if old method not work out then whicj parameter? if additional one impurity added then which parameter of validation require to do on above each conditions? elaborate separately

856

how require to set assay concentration for standard and sample?

918

What is dose dumping? why require to do?

948

Please give idea about method development for cleaning method and how maco level establish

748

Un-Answered Questions { Sciences }

give the formula of borax. Borax is chemically called as.

1117

if the length of the cycloid is 4 times the diameter of a rotating circle, then the area under the arch traced out by that cycloid is how many times the area of therotating circle?

1054

Explain cataract?

1049

What is the time taken to reach a rain drop on to the earth surface, and what is the distance or height from rain drop start to fall to the earth surface?

3012

sir, what does happen ............? naphthal+benzene(or)toluee........> ?

2174

What are the trends in open ocean catches in fisheries?

2237

How many planets are in the new solar system?

194

what are isoflavonoids and tanins?

1971

What are autoimmune diseases, and how do rheumatologists diagnose and treat them?

what is NIR wave length

1432

How to grow more methylobacterium?

2275

Explain binder?

421

how you start the solubility study?

825

What are some examples of chemical changes?

874

Explain the function of a monosaccharide?

1044

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