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)

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

MahaGenco,

. 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)

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

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

Chemical, Wipro,

what is induction on electrical insulators

what is little silver

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

Orchid,

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

NTPC,

how many types of stability in pharma or API industry ?

Unimarck Pharma,

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

Ami Organics,

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

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

name any insolvent compound?

what does 50 denote in dowex 50 ????