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AAKASH INSTITUTE ENGLISH-M0ck test 26-EXAMPLE
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- Hydrometallurgy method is used for the extraction of which of the foll...
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- Consider the following metallurgical processes : (I) Electrolysis of...
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- The electronic configuration of one of the coinage metals is
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- In which compound does vanadium has an oxidation number of +4 ?
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- Transition metals and their compounds show catalytic properties becaus...
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