Home
Class 12
CHEMISTRY
Statement-1:Sulphide ores are concentrat...

Statement-1:Sulphide ores are concentrated by froth floatation process.
Statement-2: Pine oil acts as a frothing agent in froth floatation process.

A

If both Assertion and Reason are true and Reason is the correct explanation of Assertion.

B

If both Assertion and Reason are true and Reason is not the correct explanation of Assertion.

C

If Assertion is true and Reason is false.

D

If Assertion is false and Reason is true

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • METALLURGY

    MOTION|Exercise EXERCISE 4 (LEVEL - I)|12 Videos

  • METALLURGY

    MOTION|Exercise EXERCISE 4 (LEVEL - II)|17 Videos

  • METALLURGY

    MOTION|Exercise EXERCISE 2 (LEVEL - II)|37 Videos

  • LIQUID SOLUTION

    MOTION|Exercise EXERCISE-4 (Level-II) PREVIOUS YEAR JEE ADVANCED|19 Videos

  • MOLE CONCEPT

    MOTION|Exercise EXERCISE - 4 LEVEL - II|13 Videos

Similar Questions

Explore conceptually related problems

Oil used as frothing agent in froth-floatation process is

The ore that is concentrated by froth floatation process is

The ore that is concentrated by froth floatation process is

Sulphide ore of copper can be concentrated by froth floatation process.

Froth floatation process is based on

MOTION-METALLURGY-EXERCISE 3
  1. Railway wagon axles are made by heating rods of iron embedded in charc...

    Text Solution

    |

  2. In the extraction of Cu from its sulphide ore, the metal is formed by ...

    Text Solution

    |

  3. Carnallite on electrolysis gives

    Text Solution

    |

  4. Among the following statements, the incorrect one is

    Text Solution

    |

  5. Match column–I and column–II and select the correct answer using the c...

    Text Solution

    |

  6. Match column–I with column–II and select the correct answer using the ...

    Text Solution

    |

  7. Statement-1:Sulphide ores are concentrated by froth floatation process...

    Text Solution

    |

  8. Statement-1: Platinum and gold occur in native state in nature. Stat...

    Text Solution

    |

  9. Statement-I : Wolframite impurities are separated from cassiterite by ...

    Text Solution

    |

  10. Assertion : In smelting, roasted ore is heated with powdered coke in p...

    Text Solution

    |

  11. Statement-1:Al is used as a reducing agent in aluminothermy. Stateme...

    Text Solution

    |

  12. Assertion : Lead, tin and bismuth are purified by liquation method. ...

    Text Solution

    |

  13. Statement-1: Wolframite impurity is separated from SnO, by magnetic se...

    Text Solution

    |

  14. Ti can be purified by Van Arkel process. TiI(4) is a volatile compou...

    Text Solution

    |

  15. Assertion : CuO can be reduced by C, H2 as well as Co Reason : CuO...

    Text Solution

    |

  16. Assertion : Alkali metals cannot be prepared by the electrolysis of aq...

    Text Solution

    |

  17. Assertion : Magnesium can be prepared by the electrolysis of aq. MgCl2...

    Text Solution

    |

  18. Ti can be purified by Van Arkel process. TiI(4) is a volatile compou...

    Text Solution

    |

  19. Statement-1:Magnesia and quick lime are used as basic flux. Statemen...

    Text Solution

    |

  20. Statement-1:Nickel is purified by the thermal decomposition of nickel ...

    Text Solution

    |