Home
Class 10
CHEMISTRY
Correct statement among the following is...

Correct statement among the following is

A

a mineral cannot be an ore

B

all minerals are ores

C

an ore cannot be a mineral

D

all ores are minerals

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • IS MATTER PURE

    VGS PUBLICATION-BRILLIANT|Exercise CONCEPTUAL UNDERSTANDING|81 Videos

  • REFLECTION AND REFRACTION

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|24 Videos

Similar Questions

Explore conceptually related problems

Incorrect statement among the following iis

C_6H_5N_2Cl+C_6H_5OH overset( OH^(-))to X Correct statement among the following

Correct statements among the following are

The correct statement among the following

Select the correct statements among the following

VGS PUBLICATION-BRILLIANT-PRINCIPLES OF METALLURGY-EXERCISE
  1. Most abundant metal in the earth's crust is

    Text Solution

    |

  2. Metals occur in the native form because of their

    Text Solution

    |

  3. Correct statement among the following is

    Text Solution

    |

  4. Calcination is a pyrochemical process in which the ore is heated in th...

    Text Solution

    |

  5. Roasting is carried out in

    Text Solution

    |

  6. Most abundant element in the earth's crust by weight is

    Text Solution

    |

  7. The substance added to remove the impurity is

    Text Solution

    |

  8. Which of the following slag is formed between CaO and SiO2?

    Text Solution

    |

  9. Which of the pairs of ores are carbonate ores ?

    Text Solution

    |

  10. Method of extraction of metal from purified ore depends on

    Text Solution

    |

  11. More active metals are not obtained from their ores by simple reductio...

    Text Solution

    |

  12. ‘Na' metal is prepared from fused NaCl by

    Text Solution

    |

  13. Which combination is wrong for the extraction of sodium metal from fus...

    Text Solution

    |

  14. Which of the following step is not involved in the extraction of Ag ?

    Text Solution

    |

  15. Which of the following impurities are present in a metal after reducti...

    Text Solution

    |

  16. The selection of process of purification of a metal depends on:

    Text Solution

    |

  17. Liquation is used for purification of metal if:

    Text Solution

    |

  18. Chemically rust is a

    Text Solution

    |

  19. When an Iron object is painted, the process of corrosion is reduced du...

    Text Solution

    |

  20. The furnaces in which there is no direct contact between the hearth an...

    Text Solution

    |