Chemistry AllOther Interview Questions
Questions Answers Views Company eMail

What is the number of protons in an atom?

567

Observe the following number to four significant figures and express the result in standard exponential notation: 0.006543210?

563

Explain why acetic has less conductivity than hcl?

585

Explain what is the dipole moment of chlorooctane?

568

What is acid anhydride of h2co3?

587

Define ph?

636

What does stp stand for?

622

What is the role of a catalyst? : Polymer Chemistry

579

Polymer chain growth can be terminated by b-hydride elimination or by reaction with h2. What is one advantage of the h2 reaction? : Polymer Chemistry

684

What is the nature of the bonding interaction between a metal and an olefin? : Polymer Chemistry

554

What does it mean for a molecule or a ligand to be "chiral"? What properties does chirality impart to a molecule? : Polymer Chemistry

538

Explain what is meant by "c2 symmetry" and "mirror plane symmetry". Can a molecule with "mirror plane symmetry" ever be chiral? : Polymer Chemistry

583

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

548

Consider the polymerization of 1,2-dichloroethylene, h(cl)c=c(cl)h. What structural variations are possible in poly(1,2-dichloroethylene)? : Polymer Chemistry

722

Why are olefins (alkenes) good monomers for polymerization reactions? : Polymer Chemistry

888


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Un-Answered Questions { Chemistry AllOther }

How an electrochemical is measured? Define emf of an electrochemical cell? : Electrochemistry Corrosion

582


Practically why we get negative absorption in UV SPECTROPHOTOMETER when the time of cleaning sample analysis. is negative absorption in Uv valid or not?

1965


Define a triglyceride?

569


What are the methods used to control the corrosion? : Electrochemistry Corrosion

560


A polymer's structure influences its physical properties. Describe two structural variations that are possible for polypropylene but not for polyethylene. : Polymer Chemistry

606






What is acid anhydride of h2co3?

587


Name the element does the symbol au stand for?

558


What does it mean for a molecule or a ligand to be "chiral"? What properties does chirality impart to a molecule? : Polymer Chemistry

538


What is stepping ripple and step accuracy

693


What is the atomic number?

545


Name the element which was used to make the first atomic bomb?

597


What is the difference between a heterogeneous and a homogeneous catalyst? What are some of the advantages of homogeneous catalysts? : Polymer Chemistry

584


Polymer chain growth can be terminated by b-hydride elimination or by reaction with h2. What is one advantage of the h2 reaction? : Polymer Chemistry

684


Explain the properties of carbohydrates?

540


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

551