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

What is alum, Alum is a chemical (aluminum potassium sulphate) it tends to ...

Alum is a chemical (aluminum potassium sulphate) it tends to be whitish powder with various uses.

Zone refining, explain zone refining method of purification of silicon

explain zone refining method of purification of silicon

Calculate the initial rate of polymerisation, (a) Given the values below, c...

(a) Given the values below, calculate the concentration of benzoyl peroxide required to prepare polystyrene with a number average molar mass of 400,000 by bulk free radical polymer

Eectrochemistry, Difference between activity coefficient and mean activity...

Difference between activity coefficient and mean activity coefficiet

Moles, how many grams are there in 1.204 *10^24 atoms of Au?

how many grams are there in 1.204 *10^24 atoms of Au?

Explain fischer projection, A monosaccharide A has a molecular weight of 15...

A monosaccharide A has a molecular weight of 150 Da. The two stereoisomers B and C that are both optically inactive form when A reacts with NaBH 4 .  Illustrate the structures o

Mahendra, transition elements form coloured compound. Why?

transition elements form coloured compound. Why?

Phenol, #formation of salicylic acidquestion..

#formation of salicylic acidquestion..

Simple crystallisation - purification of organic compounds, Simple crystall...

Simple crystallisation - Purification of organic compounds This is the most general technique used to purify organic solids. It is associated with the concept that whenever

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