extraction of metals, Chemistry

Assignment Help:
metals iron, aluminium, copper, gold, etc. have great industrial significants. which are their important ores? important alloys of iron, aluminium and copper and their uses.

Related Discussions:- extraction of metals

Determine total possible values of magnetic quantum number, If value of azi...

If value of azimuthal quantum number l  is 2, then total possible values of magnetic quantum number will be: (1) 7        (2) 5         (3) 3        (4) 2 Ans: 3

Illustrate about nuclear particle, Q. Illustrate about nuclear particle? ...

Q. Illustrate about nuclear particle? In 1932 Rutherford with Chadwick demonstrated the existence of the neutron a nuclear particle having no charge but with nearly the same

Explain ethylbenzene, Ethylbenzene Ethylbenzene has a three-proton tri...

Ethylbenzene Ethylbenzene has a three-proton triplet and, at somewhat greater chemical shift, in the benzylic proton region, a two-proton quartet. p-Xylene has a six-proton si

Determine electron if the uncertainty in velocity, For an electron if the u...

For an electron if the uncertainty in velocity is  Δ v , the uncertainty in its position( Δ x )  is given by: (1) hm/ 4 Π Δ b                            (2) 4  Π / hm  Π v

Sublimation, How can sublimation be useful? Ex. It can be used by ... ...

How can sublimation be useful? Ex. It can be used by ... to...

Definition of complex, Complex: A very general definition of complex is, 'A...

Complex: A very general definition of complex is, 'A compound that results from the combination of a central atom or ion and a group of atoms/ions/molecules surrounding it'. As

Insulating vessel having negligible heat capacity, 2 Kg of ice at -20 degre...

2 Kg of ice at -20 degree C is diverse with 5Kg of water 20 degree C in an insulating vessel having negligible heat capacity. Measure the final mass of water remaining in the con

Stephen reaction - aldehydes and ketones, Stephen reaction - Aldehydes and ...

Stephen reaction - Aldehydes and Ketones Benzaldehyde is acquired by partial reduction of phenyl cyanide along with stannous chloride and passing dry HCl gas in ether solution

The following set of quantum numbers is possible, Which of the following se...

Which of the following set of quantum numbers is possible: (1) n=3, l=2, m=2,and s = +1/2  (2) n=3, l=4, m=0,and s = -1/2            (3) n=3, l=2, m=2,and s = +1/2  (4

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