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

Give the IUPAC name for [Co(NH3)5SO4]Cl

1264

Who is the father of chemistry?

1 2423

How can we find that which type hybridyzation in perticular compound like in CH4(hy is sp3)?

1102

Explain a catalyst?

1 2402

Give the IUPAC name for [CoCl.CN.NO2.(NH3)3]

1 3255

What is hybridyzation? How can we find that which type hybridyzation in perticular compound like in CH4(hy is sp3)?

1155

4.0 liters of oxygen are mixed with 8.0 liters of nitrogen. Identify the solute and solvent in this mixture:

1039

Define the term distribution coefficient in organic chemistry.

1127

What is the organic structure of cetearyl alcohol?

1111

Explain the some importance of organic chemistry?

1129

Explain the differences between organic and inorganic chemistry?

1113

Explain how do you separate the colors of ink?

962

Explain the protein in chemistry?

1058

Explain the dipole moment direction for methanol?

1116

Name the element does the symbol au stand for?

1024

Un-Answered Questions { Chemistry }

if you get peak in blank then what require to do?

974

How are pka and strength of a weak acid related?

1041

Mention a few application of cod test in environmental engineering practice.

1230

What is the principle involved in conductometric titration?

1168

why we shrink our body during cold

1786

Why is starch indicator added towards the end point?

987

What are the advantages of potentiometric titration?

1087

Explain the difference between hcl acid and hcl gas?

1010

What is a tripod?

1080

what are the standard methods for HPLC?

2786

State beer-lambert’s law.

1143

on the basis of bcs class how to proceed the solubility?

776

During Soundness testing of Cement by Lechatelier method the Cement mould expands about 20 mm when merged in curing water for 24 hours after mould preparation.In that Cement MgO content is about 3.0%,SO3 is about 2.6% & Blaine is about 360 M2/Kg.Guess the reason & suggest solution.

3076

Protactinium-231 emits alpha particles. How can this property be utilized in radiation detectors or other scientific instruments?

632

What should be the level/ Percentage of Arsenic in Arsenic free zinc.

2233

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