Chemistry Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

General Chemistry (478)
Chemistry AllOther (190)

Chemistry Interview Questions

Questions Answers Views Company eMail

How to synthesize methylene bisthiocyanate using CH2Cl2 and NaSCN?

3003

What is the use of N，N-Dimethyl Acrylamide ?

1 3792

What is a semi-benzene?

2 6353

What is the complex that forms due to interaction between NaBH4 & aceticacid?

3 7010

What is the purpose of a 2.4 DNP test?

6 18407

Why doesn't a halogen add to a carbonyl carbon?

3 6031

How many structural and geometric isomers are there with the formula C3H5Br ?

4 14986

How different substituents on the benzene ring affect the acidity?

2 11147

What's jone's reagent?

11 20053

How many stereogenic centers are there in xylitol?

2 5679

How does Morphine seperate racemic mixtures?

1 5599

Explain wurtz process & wolf-kishner reduction?

4 8736

how u will separate the cyclopentylpropanoicacid and aceticacid

ABC,

2 5197

what is analytical chemistry all about?

Dr Reddys,

6 23354

how u will separate aceticacid and benzoicacid ,but without water.

3 6924

Un-Answered Questions { Chemistry }

Explain how do you separate the colors of ink?

964

What are the types of insulators?

1030

Discuss the historical significance of Actinium and its discovery in the context of the periodic table.

702

when are the result of sbi clerical come

2436

What is meant by ph of a solution?

1038

Explain how buffer works?

1114

Write the mathematical form of nernst equation and give one application? : Electrochemistry Corrosion

969

What is split ratio in Gc? Splitless? how requirr to select?

891

How many millilitre is equal to 1 litre and how many microliter is equal to litre?

1098

Why is ammonia added? Why is that same amount of ammonia added?

991

Differentiate between organic and inorganic chemistry?

1010

what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?

2293

Explain what are the hydrocarbons?

1075

How would you describe the orientation of the ligands around the zr center in the homogeneous zirconium catalyst? : Polymer Chemistry

1015

how to develop the icp ms method? Application of icp ms?

811

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