Home
Class 12
CHEMISTRY
Function of potassium ethylxanthate in ...

Function of potassium ethylxanthate in froth floatation process is to make the ore

A

hydrophilic

B

heavier

C

lighter

D

hydrophobic

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • KARNATAKA 2016

    KCET PREVIOUS YEAR PAPERS|Exercise CHEMISTRY|59 Videos

Similar Questions

Explore conceptually related problems

Explain froth flotation on process.

The ore that is concentrated by froth floatation process is

Explain froth flotation process with neat diagram.

KCET PREVIOUS YEAR PAPERS-CHEMISTRY-MCQs
  1. During Adsorption of a gas on a solid

    Text Solution

    |

  2. Copper is extracted from copper pyrites by

    Text Solution

    |

  3. Function of potassium ethylxanthate in froth floatation process is...

    Text Solution

    |

  4. Sulphide ore on roasting gives a gas X. X reacts with Cl(2) in ...

    Text Solution

    |

  5. Aqueous solution of a salt (A) forms a dense white precipitate wi...

    Text Solution

    |

  6. Bond angle in PH4+ is higher that in PH(3). Why?

    Text Solution

    |

  7. Incorrectly matched pair is :

    Text Solution

    |

  8. Phosphorus pentachloride

    Text Solution

    |

  9. Identify the set of paramagnetic ions among the following :

    Text Solution

    |

  10. How many moles of acidified K(2)Cr(2)O(7) is required to liberate 6...

    Text Solution

    |

  11. Cu(2)Cl(2) and CuCl(2) in aqueous mdeium

    Text Solution

    |

  12. The co - ordination number of Fe and Co in the complex ions , [ F...

    Text Solution

    |

  13. Number of stereoisomers exhibited by [ Co(en)(2)Cl(2)]^(+) is

    Text Solution

    |

  14. Give the IUPAC name of [Pt(NH(3))(4)] [ PtCl(4)] is

    Text Solution

    |

  15. Prolonged exposure of chloroform in humans may cause damage to li...

    Text Solution

    |

  16. Which of the following halide shows highest reactivity towards S...

    Text Solution

    |

  17. In the reaction The number of possible isomers for the or...

    Text Solution

    |

  18. Which of the following on heating gives an ether as major product ...

    Text Solution

    |

  19. The steps involved in the conversion of propan - 2- ol to propan ...

    Text Solution

    |

  20. Which of the following is the strongest base ?

    Text Solution

    |