Forum Forums Class-12 Chemistry Isolation of Elemen... Notifications Clear all Isolation of Elements Page 3 / 4 Prev 1 2 3 4 Next Votes & Answers Question Question Status 0 1 129 Write chemical reactions taking place in the extraction of zinc from zinc blende. By Shilpi98, 3 years ago replies 1 0 1 129 Write down the reactions taking place in different zones in the blast furnace during the e... By Shilpi98, 3 years ago replies 1 0 1 112 Name the common elements present in the anode mud in electrolytic refining of copper. Why ... By Shilpi98, 3 years ago replies 1 0 1 106 Out of C and CO, which is a better reducing agent at 673 K? By Shilpi98, 3 years ago replies 1 0 1 108 Explain (i) Zone refining (ii) Column chromatography. By Shilpi98, 3 years ago replies 1 0 1 121 Why is the extraction of copper from pyrites more difficult than that from its oxide ore t... By Shilpi98, 3 years ago replies 1 1 1 100 What is the role of depressant in froth floatation process? By Shilpi98, 3 years ago replies 1 0 1 109 Copper can be extracted by hydrometallurgy but not zinc. Explain. By Shilpi98, 3 years ago replies 1 0 1 221 The reaction, Cr2O3 + 2Al → Al2O3 + 2Cr (ΔG° = -421 kJ) is thermodynamically feasible as i... By Shilpi98, 3 years ago replies 1 0 1 153 The reaction, Cr2O3 + 2Al → Al2O3 + 2Cr (ΔG° = -421 kJ) is thermodynamically feasible as i... By Shilpi98, 3 years ago replies 1 Page 3 / 4 Prev 1 2 3 4 Next Share: Super Globals Requests: Server: Options and Features route: community use_home_url: url: https://eanshub.com/community/ pageid:187 default_groupid: 3 2022 How Can We Help? Δ Home About Us Contact Us Privacy Policy Term of Use Copyright © 2020 Eanshub All Rights Reserved
