Home
Class 12
CHEMISTRY
In froth floatation method, potassium et...

In froth floatation method, potassium ethyl xanthate is added to

A

Stabilise the froth

B

Increase non-wettability of mineral particles in water

C

Increase wetting of gangue particles in water

D

Separate two sulphide ores

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Assertion : In froth floatation process sodium ethyl xanthate is used as collector. Reason : Sulphide ores are water soluble.

Assertion : In froth floatation method, collectors such as pine oil or xanthates are added to the suspension of powdered ore. Reason : Collectors stabilise the froth.

Froth floatation process is based on

AAKASH INSTITUTE-TEST 2-EXERCISE
  1. Number of molecules present in 1 dm3 of N2 at NTP1 whose compressibili...

    Text Solution

    |

  2. The ligand which can show linkage isomerism is

    Text Solution

    |

  3. In froth floatation method, potassium ethyl xanthate is added to

    Text Solution

    |

  4. If AΔo is the octahedral crystal field splitting energy, then the CFSE...

    Text Solution

    |

  5. Complex which is paramagnetic as well as outer orbital in nature is

    Text Solution

    |

  6. Which of the following metal carbonyls has longest M-C bond length?

    Text Solution

    |

  7. Consider the following statements. Br I.Extraction of gold and silv...

    Text Solution

    |

  8. Identify the set which contains all coloured complexes.

    Text Solution

    |

  9. According to Werner's theory, the primary valency and secondary valenc...

    Text Solution

    |

  10. Identify the incorrect match regarding refining of the metals.

    Text Solution

    |

  11. As per the spectrochemical series, the ligand having maximum ligand fi...

    Text Solution

    |

  12. The possible number of enantiomeric pair(s) for the complex ion [Co(en...

    Text Solution

    |

  13. The oxide of which of the following metal is reduce by carbon reductio...

    Text Solution

    |

  14. Identify the incorrect IUPAC name among the following coordination com...

    Text Solution

    |

  15. Which of the following is not an organometallic compound?

    Text Solution

    |

  16. HgCI2 reacts with excess of KI to give a red precipitate A which becom...

    Text Solution

    |

  17. In neutral and faintly alkaline solutions, permanganate ion oxidises t...

    Text Solution

    |

  18. The species which cannot be oxidized by O3 is

    Text Solution

    |

  19. In which of the following pairs, the first oxide is amphoteric and sec...

    Text Solution

    |

  20. Identify the incorrect match related to structure of given interhaloge...

    Text Solution

    |