Class 12ChemistryGeneral Principles and Processes of Isolation of ElementsMix Examples of General Principles and processes of Isolation of Elements
EasyWhich alloy contains $Cu$ and $Zn$?
- ABronze
- BCopper
- CBrass
- DSteel
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Similar Questions
The major components of German Silver are:
Identify the metal which is not common to German silver and brass.
DifficultAP EAMCET 2019
View SolutionWhich of the following statements is correct?
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View SolutionIdentify the products of the reaction: $4FeCr_2O_4 + 8Na_2CO_3 + 7O_2 \rightarrow ?$
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View SolutionList-$I$ contains different compounds formed during the extraction of metal $(M)$ in List-$II$. Match the compounds in List-$I$ with the corresponding metal and process in List-$II$.
List-$I$ List-$II$ $(P). [M(CN)_2]^-$ $(1). Ni$ (during refining of metal) $(Q). [M(CO)_4]$ $(2). Ti$ (during refining of metal) $(R). MI_4$ $(3). Pb$ (during roasting of ore) $(S). MO$ $(4). Ag$ (during leaching of ore)
| List-$I$ | List-$II$ |
| $(P). [M(CN)_2]^-$ | $(1). Ni$ (during refining of metal) |
| $(Q). [M(CO)_4]$ | $(2). Ti$ (during refining of metal) |
| $(R). MI_4$ | $(3). Pb$ (during roasting of ore) |
| $(S). MO$ | $(4). Ag$ (during leaching of ore) |
Medium
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