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?

874

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

889

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

801

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

1335

[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?

600

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

836

we can use expired sample for validation and analyst qualification?

811

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

934

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?

920

What is dose dumping? why require to do?

951

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

748

Un-Answered Questions { Sciences }

What are living and nonliving reservoirs?

1069

What is the formula you will use to calculate how many millilitres of 5.5 m naoh are required to prepare 400 ml of 1.5m naoh?

1016

What is tone control?

988

Explain what layer of the earth does magma form?

803

Explain the chemical formula for dichromate?

1085

What is the carbon cycle?

305

What is scientific temper

765

What does the psychic phase do?

3459

What is earth science?

846

If the temperature of a star increases from 10,000k to 30,000k, by what factor will the rate of energy radiated per second increase?

114

why we not use caffeine at 205nm for hplc calibration?

3312

What is the difference between the concepts of community and population?

393

what is transgenic food and its health hazards?

325

what is the definition of a tracheophyte?

2484

What are some chemical compounds found in the roots of plants?

1997

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