Organic Chemistry Interview Questions
Questions Answers Views Company eMail

The densest liquid is. .(A)kerosene. (B)water. (C)mercury. (D)oil

Hetero,

3 3746

how to prepare the 0.001M tio2

1127

how to find concentration of the any chemical composite in mole

1 2212




What is the difference between method validation and method verification

Laurus, Biological.e.limited,

1 3710

Assuming that the density of the solution is the same as the density of water (density of water=1.000g/ml), calculate the mass of water for both reactions using: mass of water = Volume of water Density of water. Mass of water =

ONGC, Hetero,

1210

glycol is alcohol

2 2881

why we need to synthesize impurities of midazolam

Lake Chemicals, Motherson,

1040

What is different between GC& HPLC SYSTEM

Bhushan Power Steel, Hetero,

4 5197




GIVE FTIR SAMPLING ASSESORY NAME.

1036

DEFINATION OF REVERSHE PHASE

Fourrts, Panas Pharmaceuticals,

2 2728

i am serching new job please help me

IPCA,

1 1972

Three products in gaseous form that is obtained in fractional distillation of petroleum.

1 1157

What is the difference between the photochemical reaction and photo-dynamic reaction?

Astra, Panas Pharmaceuticals,

1317

Why some type of assays having limit 98% to102%? (if any compound having assay limit 100)

Reddy Labs, Asia Pharma,

3 6149

What is the temperature

Reddy Labs,

1 5660


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Un-Answered Questions { Organic Chemistry }

chlorination of methane is possible and a mixture of products are obtained. Is flourination and Bromination of methane is possible?

812


what is NIR wave length

156


why use of sulfuric acid in roi test in pharmaceutical industry

758


what are the checklist need to maintain in API manufacturing area as per USP requirements.......?

1595


why are prepare daily working standard in ft ir

1490






GIVE FTIR SAMPLING ASSESORY NAME.

1036


What are acounting Pi electron's?

986


FDA MHRA

1312


whether ter weight is require when doing the water standerdisation

677


Can we consider in purity angel

461


Explain Thiele's structure for benzene. What is the difference between thiele's structure and modern structure (resonance hybrid) of benzene?

3742


Why we are use glass viscometer, and what is calculation manual calculation formula as per USP. How many types of viscometre in glass type viscometer.

1060


how we change 0.1N KmNo4 solution to 0.01N KmNo4 solution.

529


write short note on stero electronic factor, steric control factor and product control factor

852


why we need to synthesize impurities of midazolam

1040