WEB6 days ago · Bayer's process will be uneconomical due to generation of insoluble sodium aluminium silie. Aluminium ore is also called bauxite. The bauxite is purified to produce aluminium oxide, which is a white powder and aluminium can be extracted from it. The extraction is done by the process of electrolysis. Note: Red Mud is the waste product .
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WEBJul 21, 2023 · Name the method used for the purifiion of red bauxite where the following reaction is involved Al(2)O(3).2H(2)O+NaCO(3) to 2NaAlO(3)+CO(2)+2H(2) ... Serpeck's method. D. Hoope's method. Video Solution. More from this Exercise. 20 videos. Text Solution. ... Electrochemical process (electrolysis of fused salt) is empolyed to ex...
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WEBUse T if statement is true and F if it is false (i) In Gold Schmidt thermite process aluminium acts as a reducing agent. (ii) Mg is extracted by electrolysis of aq. solution of MgCl2 (iii) Extraction of Pb is possible by carbon reduction method (iv) Red bauxite is purified by Serpeck's process
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WEB(X) Red bauxite contains the impurities of oxides of iron and silies. In Bayer process, alumina is dissolved by reacting sodium hydroxide solution leaving behind the insoluble oxide of iron. (Y) White bauxite contains the impurity of silica which is removed by Serpeck's method.
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WEBIn the extraction of aluminium Process X: applied for red bauxite to remove iron oxide {chief impurity} Process Y: (Serpeck's process) : applied for white bauxite to remove z {chief impurity} then process X and impurity Z are_____. View Solution. Solve.
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WEB(iv) Red Bauxite is purified by Serpeck's Method. Medium. View solution > In the extraction of aluminum Process X: applied for red bauxite to remove iron oxide (chief impurity) Process Y (Serpeck's process): applied for white bauxite to remove Z (chief impurity) then process X and impurity Z are:
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WEBJun 8, 2018 · In the purifiion of Bauxite by Hall's process. asked Apr 19, 2019 in Chemistry by RenuK ( points) p block element; jee; jee mains; 0 votes. ... Baeyer's Process 2)Serpeck's Process 3)Hall's Process. asked Apr 7, 2019 in Chemistry by Devesh3077 ( points) class 10th; extraction and purifiion of bauxite; 0 votes. 1 .
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WEBB)The Bayer process is the principal industrial means of refining bauxite to produce alumina (aluminium oxide). C) Serpeck's process: This process is used when silica is present in considerable amount of bauxite ore.
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WEBSerpeck's process Bayer's method and Hall's method is used for the red bauxite which contains F e 2 O 3 and silies as impurities. Serpeck's method is used for the white bauxite which containes silica as impurities.
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WEBIn the extraction of aluminium: Process X: employed for red bauxite to remove iron oxide (main impurity) Process Y: (Serpeck's process) : used for white bauxite to remove Z (main impurity) then, Select correct option for the process X and impurity Z.
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WEBS4 : Red bauxite is purified by Serpecks process. Solve Study Textbooks Guides. Join / Login. Question . Give the correct order of initials T or F for following statements. Use T if statement is true and F if it is false. ... Red bauxite is purified by Serpeck's process. Medium. View solution > View more. CLASSES AND TRENDING CHAPTER. class 5.
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WEBAug 1, 2009 · The Bayer process is the principal method for the production of alumina from bauxite worldwide. The modern version of the process (developed in the 1880's) still maintains the key steps of dissolution of aluminarich minerals into hot caustic solution, separation of the insoluble phases, followed by gibbsite precipitation and calcination of .
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WEBRed bauxite (bauxite with iron oxide as impurity) is purified by Beyer's process. Red bauxite (bauxite with iron oxide as impurity) is purified by Beyer's process. ... Serpeck's process. C. Baeyer's process. D. Electrolytic process. More from this Exercise. 9 videos. Text Solution. Verified by Experts. The correct Answer is: C.
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WEBIn the extraction of aluminum Process X: applied for red bauxite to remove iron oxide (chief impurity) Process Y (Serpeck's process): applied for white bauxite to remove Z (chief impurity) then process X and impurity Z are:
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WEBThe most commonly used process for the purifiion of white bauxite is the Bayer process. Let's delve into the details of this process. Bayer Process. The Bayer process is a chemical process used to extract alumina from bauxite ore. It was developed in the late 19th century by Austrian chemist Karl Bayer and is still the primary method used ...
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WEB(i v) Red Bauxite is purified by Serpeck's process. A T T T F. B T F F T. C F T T T. D T F T F. Submit. Question 1 Select One. Give the correct order of initials T and F for for following statements. Use T if stament is true and F it is false. (P) In Gold Schmidt thermite process, aluminium acts as a reducing agent.
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WEBObserve the following statements regarding purifiion of bauxite: I. During Hall's process, silica is removed as Si (vapour). II. Bauxite ore contaminated with F e 2 O 3 is purified in Baeyer's process. III. During Serpeck's process, A l N is formed.
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WEBSolution: For the purifiion of red bauxite which contains iron oxide as impurity → Baeyer's process. For the purifiion of white bauxite which contains silica as the main impurity → Serpeck's process. Bauxite containing impurities of iron oxide is purified by (A) Hoopes process (B) Serpeck's process (C) Baeyer's process (D ...
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WEBRed Bauxite is purified by Bayer's Hall's process where as white bauxite is purified by Serpeck's process Related Questions In the reaction xBrO−3+yCr3++zH2O→Br2+HCrO−4+H+ The val
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WEBJul 21, 2023 · Name the method used for the purifiion of red bauxite where the following reaction is involved Al(2)O(3). 2H(2)O + Na(3)CO(3) rarr 2NaAIO(2) +CO(2) + 2H ... C Serpeck's process. D None of these. Submit. Question 1 Select One. Identify the process to which the following reaction belongs:
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WEBIn the extraction of aluminium Process X: applied for red bauxite to remove iron oxide {chief impurity} Process Y: (Serpeck's process) : applied for white bauxite to remove z {chief impurity} then process X and impurity Z are_____. View Solution. Solve.
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WEBIn Serpeck process, bauxite is converted into A l N, ... Which one of the following is a a byproduct of Serpeck's process ? Medium. View solution > View more. CLASSES AND TRENDING CHAPTER. class 5. The Fish Tale Across the Wall Tenths and Hundredths Parts and Whole Can you see the Pattern?
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