Noble metals get rust even they had high electrode potential, Chemistry

Assignment Help:

why didnt all the noble metals get rust even they have high electrode potentials?

Ans) for e.g if you look at gold it is highly reactive with greater negativity of gibbs free energy, rust forms on it ,but the rust is volatile in nature. it evaporates at room temparature.


Related Discussions:- Noble metals get rust even they had high electrode potential

Electrochemistry, calculate the voltage of the cell mg/mg+//cd2+/cd at 250c...

calculate the voltage of the cell mg/mg+//cd2+/cd at 250c.when[cd2+]=7*10-11 M,[mg2+]=1.0M and standerd electrode potential=1.97V.

Sequence of amino acids histidine-glutamine-lysine in buffer, In lab, you'r...

In lab, you're having fun along with buffers based onto a 0.1 M solution of sodium phosphate at pH7.0.  Into this system, there are three of pK A s as:  12.7, 7.21 and 2.12.

Alcohol, Esterification of alcohol

Esterification of alcohol

Caulometry and electrogravime, Askccomparison between caulometry and electr...

Askccomparison between caulometry and electrogravimetry question #Minimum 100 words accepted#

Agar agar, Why agar agar is called as an inert electrolyte?

Why agar agar is called as an inert electrolyte?

Define degrees of freedom - phase rule and phase diagrams, Define Degrees o...

Define Degrees of freedom - phase rule and phase diagrams? Consider a system in an equilibrium state. In this state, the system has one or more phases; each phase contains one

Surface- chemistry, Why are the substances like platinum and palladium ofte...

Why are the substances like platinum and palladium often used for carrying out electrolysis of aqueous solutions?  Ans) Substance like platinum and palladium often often used for

Show the units of measurement, Q. Show the Units of Measurement? You mo...

Q. Show the Units of Measurement? You most likely know your height in feet and inches. The majority people outside the United States however measure height in meters and centim

3/11/2013 4:08:27 AM

due to their high stability and less energy

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd