Chemistry - General Principles and Processes of Isolation of Metals Question with Solution | TestHub

ChemistryGeneral Principles and Processes of Isolation of MetalsGeneralEasy2 minPYQ_2020

ChemistryEasysingle choice

An example of halide ore is

Options:

Answer:

Solution:

$C r y o l i t e (N a_{3} A l F_{6}) \to H a l i d e o r e$

$\begin{matrix} G a l e n a (P b S) \\ C i n n a b a r (H g S) \end{matrix}\} S u l p h i d e o r e$

$B a u x i t e A l_{2} O_{3} . 2 H_{2} O \to O x i d e o r e$

Stream:NTA_ABHYASSubject:ChemistryTopic:General Principles and Processes of Isolation of MetalsSubtopic:General

⏱ 2mℹ️ Source: PYQ_2020

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