Metallurgy, Chemistry

Assignment Help:

Why is zinc is not extracted from zinc oxide through reduction with CO?

Solution) Reducing agent should have more negative ΔG value. In case of zinc oxide ,Zn has more negative ΔG value then CO as you can see from elingum diagram, so it can not be reduced by CO.


Related Discussions:- Metallurgy

Find an expression for galvanic cell, Q. The state of a galvanic cell witho...

Q. The state of a galvanic cell without liquid junction, when its temperature and pressure are uniform, can be fully described by values of the variables T, p, and . Find an expre

What are the favorable conditions for formation of anions?, There are two c...

There are two conditionfor foramtion of anions a)  High Electron affinity b) Small size Less charge of an atoms form anion more simply

Exceptional redox reaction, redox reaction of ethanal,caustic soda&copper h...

redox reaction of ethanal,caustic soda&copper hydroxide

Electrochemistry, Explain construction & working of calomel electrode.

Explain construction & working of calomel electrode.

Equivalent weight, how to calculate equivalent weight of given substance? l...

how to calculate equivalent weight of given substance? like K2C2O2.H2O

Coordination compounds- hybridisation, In coordination compounds , how to d...

In coordination compounds , how to decide whether itss hybridisation will be sp3d2 or d2sp3.. itss based on inner or outer orbital complex but how will we got to know that for ever

Uses of perfluorocarbons - hydrocarbon, Uses of Perfluorocarbons Perflu...

Uses of Perfluorocarbons Perfluorocarbons are good electrical insulators. These have several important uses like: (a) Perfluorocarbons are used as surface coatings, lubrican

How to calculate rate constant of first order reaction, find the rate const...

find the rate constant of first order reaction if 75% of reaction is completed in 6.03 sec

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