Organic Chemistry Interview Questions
Questions Answers Views Company eMail

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

1693

if tis below reaction does happaen means...,what is the end product.......? naphthal + toluene(or)benzene............> ?

Hetero,

1 4455

what is the difference between sulphated ash and ROI

Alembic, CTX Life Sciences, Divis Laboratories, USV,

1 8882

benzoic acid is a weaker than para nitro benzoic acid

7 26526

How hydrate is forming along with API?

Actavis,

1807

If benzene and tolune both can be mixed... what is the boiling point for the mixture and its density...?

2 4498

naphtha and hexane mixture can be used a fuel or not

Jubilant Organosys,

1974

What is the range of UV & vis lamp in spectrophotometer. Dhaval patel

ECOlogics, Jubilant, Jubilant Organosys, SGS,

9 15571

how do you make a amine sugar

Al-Manhal, Reddy Labs,

1916

give an example of secondary standard (solution).

1 4537

why we are adding sulpuric acid in residue on ignition

Aurobindo,

2 7997

what is mean by 21 cfr

1 5613

Is LOD and LOQ values differ for different substrat (eg milk, tissue, egg etc.) for same compound (eg pesticide flumethrin)in same instrument(eg GC)?

Pharmaceutical,

1 3777

Does we get same value by LOD and KF titeration of a single sample

MSN Pharma,

3 6684

Which form of Sucores is harmfull to humans ?

1829


Post New Organic Chemistry Questions

Un-Answered Questions { Organic Chemistry }

How does Actinium contribute to our understanding of nuclear structure and properties, and what experiments or studies have been conducted to explore this aspect?

133


FDA MHRA

2192


How hydrate is forming along with API?

1807


we shall use Dichloromethane in last stage of API.

2628


Protactinium has potential applications in nuclear reactors. Could you elaborate on its role in enhancing reactor efficiency or safety?

149






why are prepare daily working standard in ft ir

2204


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

2120


Actinium is often considered a rare and scarce element. How does its rarity impact its industrial uses and research purposes?

114


What are some common isotopes of Actinium, and how do they differ in terms of stability and uses?

124


What are some common compounds or chemical reactions involving Protactinium, and how do they contribute to our understanding of this element?

133


Discuss the role of Protactinium in accelerator-driven systems and its potential for transmutation of nuclear waste.

143


How does Protactinium contribute to our understanding of nuclear fission and fusion reactions, and what research has been conducted in this area?

131


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

4625


What is the hybridization at nitrogen?

668


As a chemist working with Actinium, what safety precautions and protocols would you follow due to its radioactive nature?

176