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VGS PUBLICATION-BRILLIANT-PRINCIPLES OF METALLURGY-EXERCISE
- Which of the following is the correct formula of gypsum?
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- Which of the following is not sulphide ore ?
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- In which of the following method a stream of water is used ?
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- Which of the following is a chemical method ?
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- Which of the following is wrong about poling ?
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- Which of the following is the correct order of activities series ?
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- Which of the following metal is not available in native state ?
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- Which method is most suitable to enrich the sulphide ores ?
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- Which of the following is slag formed in the smelting of iron ?
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- The parts 5 and 2 are
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- Which part is labelled wrong ?
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- Which reaction is appreciable for its role to join railings of railway...
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- Alloys are appreciable because
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- For the electrolysis of NaCl, a large quantity of electricity is requi...
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- Assertion (A) : The reaction 2Al + Fe2O3 rarr Al2O3 + 2Fe + heat is t...
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- Which of the following is not suitable for a saw to present rusting ?
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- To separate husk from cooking rice method is suitable.
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- Which of the following is suitable to water supply in our home?
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- Which of the following cannot prevent the formation of rusting ?
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- reaction is used in joining railings of railway tracks.
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