Physical Chemistry Interview Questions
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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)

1223

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

MahaGenco,

1142

. 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




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

1571

Balance the following redox equations by ion electron method. In basic medium (i) CN- + MnO4- CNO- + MnO2 In Acidic medium (ii) ClO3- + Cl- Cl2 + ClO2

Wipro, Chemical,

1 6914

what is induction on electrical insulators

995

what is little silver

2 3125

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

Orchid,

1198




why silica absorb in mix bed resins in D M plant.

NTPC,

7 12306

how many types of stability in pharma or API industry ?

Unimarck Pharma,

2 8580

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

Ami Organics,

3869

what kind of question can be asked in interview for UV- VISIBLE & give me answer ?

2527

if water is mixed with mercury what causes with thier suspension property is it increses,decrease or average?

1462

name any insolvent compound?

1 3044

what does 50 denote in dowex 50 ????

1290


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Un-Answered Questions { Physical Chemistry }

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

1710


What can be the supporter of combustion except oxygen.

1499


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

3869


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 allowable limit Of stray light for a spectrophotometer laboratory instruments ?

235






what does 50 denote in dowex 50 ????

1290


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

1571


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

1198


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

2221


what is induction on electrical insulators

995


How to accelerate electron capture decay?

1143


WHAT IS THE SYLLABUS OO GROUP -I?

961


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

228


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

423


. 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