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In the metallurgy of iron, limestone i...

In the metallurgy of iron, limestone is added to the ore. Why?

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NARAYNA-METTALURGY-SUBJECTIVE TYPE QUESTIONS
  1. Al(2) O(3) can't be reduced by carbon to get Al mental. Explain.

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  2. Cu can reduce Ag^(+) to metallic Ag but Ag can can't reduce CU^(2+) ...

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  3. A mental is in comnined state as sulphide. Identify the steps (A)...

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  4. Sodium is perpared by the eletrclysis of molten NaCl but not by the...

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  5. In the metallurgy of iron, limestone is added to the ore. Why?

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  6. Why graphite is used as anode but not diamond ?

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  7. (i) A black minerals (A) on treatment with dilute sodium cyanider s...

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  8. Aluminium metals is frequecntly used as a reducing agent for the ex...

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  9. What is the function of basic furnace linings in steels manufacture...

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  10. Al(2) O(3) can't be reduced by carbon to get Al mental. Explain.

    Text Solution

    |

  11. Cu can reduce Ag^(+) to metallic Ag but Ag can can't reduce CU^(2+) ...

    Text Solution

    |

  12. A mental is in comnined state as sulphide. Identify the steps (A)...

    Text Solution

    |

  13. Sodium is perpared by the eletrclysis of molten NaCl but not by the...

    Text Solution

    |

  14. In the metallurgy of iron, limestone is added to the ore. Why?

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  15. Why graphite is used as anode but not diamond ?

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  16. (i) A black minerals (A) on treatment with dilute sodium cyanider s...

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  17. Aluminium metal is frequently used as a reducing agent for the extract...

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    |

  18. What is the function of basic furnace linings in steels manufacture...

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    |