Chemistry Interview Questions
Questions Answers Views Company eMail

hydrolysis of sucrose follows which order?

1 3594

what is the basics of electronic spectroscopy?

2 3738

difference between IR& FTIR

Cadila,

4 15022

1 % solution is equal to how much ppm

32 418016

how to prepare solution in ppb

6 18455

how to prepare low ppm solution from high ppm solution ?

1 9364

wt is difference between assay and purity in hplc?

Hetero, IDRS Labs,

9 86440

who is father of organic chemistry?

Capricorn Pharma, NCL,

6 21028

difference between AAS & flame photo meter ?

3 35885

how to calibrate AAS ? give me the procedure?

3 14124

discuss the diffrent types of chromatography and their uses. In not more than 10 papers oc not less than 8 papers

1635

why peak purity not considered in GC?

DRL, Reddy Labs, Vimta Labs,

4 16418

from compund pka value how to select buffer and column?

Emcure, Zydus Cadila,

2 9126

what is Beer Lambert low ?

MAN,

8 15961

principle of AAS & its uses ?

Auriga,

1 4760


Un-Answered Questions { Chemistry }

Comosition of bell metal

1309


Define oxidation potential and reduction potential? : Electrochemistry Corrosion

605


WHICH STANDARD WE USE IN SILICA ANALYSIS IN SILICA-GEL METHOD FOR SOLID SAMPLE

1621


How will you calculate how many moles of glucose present in 320 ml of 5.0 m of glucose solution?

635


Is it nessesary all multimedia dissolution require descriminatory?

346






Explain the differences between organic and inorganic chemistry?

661


what type of question will ask in the interview of lab chemist.

2894


we can use expired sample for validation and analyst qualification?

307


Write the structural formula for edta.

634


How hydrate is forming along with API?

1809


what are risk assement in the analytical qbd?

289


HPLC in sequences analysis was taken wrong method and one blank & Standard is running so what to do

738


Explain what are enzymes?

625


How to set analytical specification for combination products?

328


What is similarity factor?

731