Physical Chemistry Interview Questions
Questions Answers Views Company eMail

why the atomic weights are in fractions?

1 5136

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

2245

Give an expression for Ka for ethanoic acid?

3 16513




what is enthalpy of hydration?

2 5228

How do you measure order of reaction?

2 3903

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

3 9281

How to accelerate electron capture decay?

1162

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

Panacea,

2 7234




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

1 2611

what is an Amphipathic protein?

3 14327

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?

1410

What is Downward Displacement of Water?

BARC, RyanAir,

11 34449

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

3 10043

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 19814

why no bond in chemistry is 100% ionic?

PSO, Reliance,

13 26349


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Un-Answered Questions { Physical Chemistry }

what is induction on electrical insulators

1013


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

1217


why athanol-water mixtuere have maximum viscocity in wt% 40?

442


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

250


Normally entropy is expressed as q/T. But, work and heat have same unit. Why can't it be replaced by work?

1038






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

1739


The rate constant for the second order reaction is 0.54/M.s at 300oC. How long (in sec) would it take for the concentration of NO2 to decrease from 0.62M to 0.28 M? 2NO2(g) 2 NO(g) + O2(g)

1249


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

1592


4 Identify the substance oxidized, reduced, oxidizing agent and reducing agent for the following reactions

1187


In testing of Cement the formula for water requirement for setting time is as below- Water required for setting time = NC x 0.85 The question is that what is the logic of 0.85 in this formula??

1240


a sample of gas occupies a volume of {450.0 ml}at {740 mm Hg}and[16C]determine the volume of this same sample at [760 mm Hg]and [37c]?

2990


What can be the supporter of combustion except oxygen.

1523


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?

1410


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

254


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

3913