JEE Advanced Model Paper 3 with solutions for online practice

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Question : 35 of 60

Marks: +1, -0

Which of the following is/are correctly matched ?

Aluminium - Electrolysis of Al2O3 dissolved in molten Na3AlF6
B) Iron - Reduction of the oxide with CO and Coke in Blast furnace
C) Copper - Roasting of sulphide partially and reduction
D) Zinc - Roasting followed by reduction with coke

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