Class 12ChemistryGeneral Principles and Processes of Isolation of ElementsMix Examples of General Principles and processes of Isolation of Elements
EasyWhich of the following is a ferrous alloy?
- AInvar
- BSolder
- CMagnalium
- DType metal
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Identify the products of the reaction: $4FeCr_2O_4 + 8Na_2CO_3 + 7O_2 \rightarrow ?$
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View SolutionIn the reaction $4FeCr_2O_4 + 8Na_2CO_3 + 7O_2 \rightarrow X + Y + 8CO_2$,identify $X$ and $Y$.
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View SolutionIn the leaching of $Ag_2S$ with $NaCN$,a stream of air is also passed. It is because of
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View SolutionWhich of the following statements is not correct?
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