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

Which of the following is always a whole number, Which of the following is ...

Which of the following is always a whole number : (1) Atomic weight             (2) Atomic radii     (3) Equivalent weight   (4) Atomic number Ans:  Atomic number

Aufabau principle, Why are the lanthanides and actinides series call the f-...

Why are the lanthanides and actinides series call the f-block

Illustrate uses of f-block element, Q. Illustrate Uses of f-block element? ...

Q. Illustrate Uses of f-block element? Lanthanides and many of their complexes have received wide industrial applications. For example, europium derivatives are used as phospho

Solution, what is abnormal molecular mass

what is abnormal molecular mass

Soda lime test - nitrogen, Soda lime test - Nitrogen A pinch of an org...

Soda lime test - Nitrogen A pinch of an organic compound is heated strongly along with soda lime (NaOH + CaO) in a test tube. If ammonia gas acts, it depicts nitrogen.

Polarity, with suitable examples explain how a polar molecule could induce ...

with suitable examples explain how a polar molecule could induce polarity to a nearby nonpolar molecule . Ans) Throughinduction,, the positive part of the polar molecule will a

S block, Uses of plaster of paris

Uses of plaster of paris

Equilibrium equation derivation, My problem is how should the specific equa...

My problem is how should the specific equation be derived using boundary condition. I have the final equation (which is based on Langmuir isotherm) and I know the boundary conditio

Hardness of water, (a) What is hardness of water? What do you understand ...

(a) What is hardness of water? What do you understand by temporary and permanent hardness?                                                            OR Explain tempora

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