WEBProcess X: applied for red bauxite to remove iron oxide Process Y: (Serpeck's process): applied for white bauxite to remove Z (chief impurity) Then, process X and impurity Z are: View Solution. Q5. The process employed for the purifiion of copper with cuprous oxide as the impurity is:
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WEB(P) In Gold Schmidt thermite process, aluminium acts as a reducing agent. (Q) Mg is extracted by electrolysis of aq. Solution M g C l 2. (R) Extraction of Pb is possible by smelting. (S) Red bauxite is purified by Serpeck's process.
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WEBClick here👆to get an answer to your question ️ In the extraction of aluminium;Process X: applied for red bauxite to remove iron oxideProcess Y: (Serpeck's process): applied for white bauxite to remove Z (chief impurity) Then, process X and impurity Z are:
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WEBQ. Explain the significance of the following in the extraction of aluminium. (i) Bauxite. (ii) Sodium hydroxide. (iii) Cryolite. (iv) Graphite. Q. Give the correct order of T or F for the following statements. Use T if statement is true and F if it is false. (I) In Goldschmidt thermite process aluminium acts as a reducing agent.
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WEB(i) In gold Schmidt thermite process aluminium acts as a reducing agent (ii) Mg is extracted by electrolysis of aq. solution of M g C l 2 (iii) Extraction of Pb is possible by smelting (iv) Red Bauxite is purified by Serpeck's Method
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WEBSERPEK'S PROCESS : The process is used for the bauxite ore which contain silica as major impurity [which is called white bauxite]. The powdered bauxite ore is mixed with carbon and heated at high temperature in the presence of N 2 gas,during this process AlN,CO and H 2 O are formed.. Hydrolysis of AlN produces Al(OH) 3 and NH 3,Al(OH) 3 .
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WEBGive the correct order of initials T or F for following statements. Use T if statement is true and F if it is In gold Schmidt thermite process aluminium acts as a reducing Mg is extracted by electrolysis of aq. solution of MgCl2III. Extraction of Pb is possible by Red bauxite is purified by Serpeck's process.
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WEBQuestion. 51. Name the method used for the purifiion o red bauxite where the following reaction involved + Na2CO3 → 2 NaAlO2 + CO2 + 2H20 1) Baeyer's method 2) Hall's method 3) Serpeck's method 4) Hoope's method. Solution.
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WEBThe correct answer is Bayer applied red bauxite to remove iron oxide. While Serpeck's process: applied for white bauxite to remove SiO2. Using Serpeck's method, white bauxite is beneficially processed. It includes purging impurities. SiO2+2C→Si+2CO Hence the correct option is B.
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WEBQuestion: How many gases/vapours are involved either as reactants or products in Serpeck's process used for concentration of bauxite. A complex of potassium, iron and cyanide ions K[Fe(CN) is ionized at 1 molali elevation in boiling points is °C, find out the value of 'x in the complex (Given K. C mol) What will be the nfactor of the .
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WEBSolution: For the leaching of red bauxite which contains iron oxide as impurity Baeyer's process is used. For the purifiion of white bauxite which contains silica as the main impurity Serpeck's process is used. NTA Abhyas 2020: Which is best method for leaching of bauxite ore of aluminium, containing impurities of iron oxide?
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WEBClick here👆to get an answer to your question ️ In the extraction of aluminium;Process X: applied for red bauxite to remove iron oxideProcess Y: (Serpeck's process): applied for white bauxite to remove Z (chief impurity) Then, process X and impurity Z are:
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WEBJul 21, 2023 · Red 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. 20 videos. Text Solution. Verified by Experts. The correct Answer is: C.
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WEBClick here:point_up_2:to get an answer to your question :writing_hand:give the correct order of initials t or f for following statements use t if 2
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WEBHallHeroult's process is the electrolysis refining of bauxite ore. C O 2 is removed as impurities. Thus statement I is incorrect. Baeyer's process is used for red bauxite and serpeck's process for white bauxite. Bauxite ore contain impurities of F e 2 O 3 .
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WEBSolution For In the extraction of aluminium Process X: employed for red bauxite to remove iron oxide (main impurity) Process Y: (Serpeck's process): used for while bauxite to remove Z
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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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WEBAug 1, 2009 · A good summary of the process and some variants is given by Misra (1986). A schematic for a typical laterite process variation is shown in Fig. 1. Operations with a red background represent those involving either the bauxite or mud, and thus represent the socalled "redside" of the Bayer process.
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WEBSerpeck's process is the process of converting bauxite into aluminum nitride. This process is generally used when silica is present in the bauxite ore. Therefore, Hall's process, Baeyer's process and Serpeck's process are the various processes used for the purifiion of bauxite. Hence, options A,B and C are correct. Separation ...
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WEBHere you can find the meaning of In 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 :a)X = Hall and Heroult's process and Z = SiO2b)X = Baeyer's process and Z = SiO2c)X ...
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WEBSerpeck's process. Solution: For the leaching of red bauxite which contains iron oxide as impurity Baeyer's process is used. For the purifiion of white bauxite which contains silica as the main impurity Serpeck's process is used. All India Exams; NEET;
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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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WEBIn the extraction of aluminium Process X: employed for red bauxite to remove iron oxide (main impurity) Process Y: (Serpeck's process): used for while bauxite to remove Z (main impurity) then, Select correct option for the process X and impurity Z.
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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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WEBJul 26, 2023 · Solution For PURIFICATION OF BAUXITE ORE (a) Baeyer's process This process is mainly applied to bauxite ore containing ferric oxide as chief impurity. ... The colour of such ore is usually red and hence called red bauxite. Al 2 ... Serpeck's process This process is used when silica is present in considerable amounts in bauxite ore.
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WEBWhich of the following statement (s) is (are) correct for the extractive metallurgy of aluminium ? (1) Red bauxite contains the impurities of iron oxides SiO2 and T iO2. (2) Red bauxite is purified by hall's and Serpeck's process. (3) Hall Heroult process is used for the electrolytic reduction of molten alumina dissolved in molten cryolite.
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