General Principles and Processes of Isolation of Elements

Bihar Board Class 12 · Chemistry · 35 past questions

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1. Q7 2024 Set D

   Which of the following metals is generally found in free state ?

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2. Q8 2024 Set D

   Which of the following statements is true ?

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3. Q9 2024 Set D

   Electrometallurgical process is used for the extraction of which of the following metals ?

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4. Q10 2024 Set D

   An ore having two different metal atoms is

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