Physical Chemistry Interview Questions
Questions Answers Views Company eMail

why the atomic weights are in fractions?

1 5088

Why does the experimental lattice enthalpy of NaI differ greatly from the theoretical lattice enthalpy?

2221

Give an expression for Ka for ethanoic acid?

3 16363




what is enthalpy of hydration?

2 5177

How do you measure order of reaction?

2 3863

What happens to the solubility of group II Sulphates as you go down the group?

3 9189

How to accelerate electron capture decay?

1143

How the value of Absorbance and molar extinction coefficient are caluculated?

Panacea,

2 7204




If the H were a classic particle what would be the tunneling probability?

1 2576

what is an Amphipathic protein?

3 14272

The use of vermilion on rubric of the Tartar Relation is confirmed by the presence of three lines attributed to HgS. Why should this diatomic have more than one vibrational line?

1388

What is Downward Displacement of Water?

BARC, RyanAir,

11 34114

What is emf and how is it used to arrange Metals in Reactivity Series?

3 9992

How much is the molar extinction coefficient of methylene blue at wavelenght 664 nm? Are molar extinction coefficient depend on concentration of solution?

Indfrag Limited,

3 19661

why no bond in chemistry is 100% ionic?

PSO, Reliance,

13 26115


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Un-Answered Questions { Physical Chemistry }

what does 50 denote in dowex 50 ????

1291


How can be set a responds factor for evaluating a unknown impurity by HPLC

1199


Sr-90, a radioactive isotope, is a major product of an atomic bomb explosion. It has a half life of 28.1 year. Calculate the first order rate constant for this nuclear decay and the fraction of 90Sr that remains after 10 half lives?

4556


. Given that 2Hg2+ (aq) + 2 e- Hg22+(aq) E0 =0.92V Hg22+ (aq) + 2 e- 2Hg(l) E0 =0.85V Calculate standard free energy change and K for the following process at 25oC Hg22+(aq) Hg2+ (aq) + Hg(l)

4162


The use of vermilion on rubric of the Tartar Relation is confirmed by the presence of three lines attributed to HgS. Why should this diatomic have more than one vibrational line?

1388






What can be the supporter of combustion except oxygen.

1500


what is the difference between elctrefining and electrolysis?

933


What is the requirement to give RFlow when using RID detector?

1710


what is allowable limit Of stray light for a spectrophotometer laboratory instruments ?

235


what kind of question can be asked in interview for polarimeter related ?

3870


Write the each half cell reaction and also net cell reaction for a cell

1572


What is the brigg's raucher reaction?

992


Why does the experimental lattice enthalpy of NaI differ greatly from the theoretical lattice enthalpy?

2221


How to accelerate electron capture decay?

1143


Find out how to make artifacts the maxwell boltzmann theory of gases . ps. I don't speak English that well

228