Home
Class 12
CHEMISTRY
Write differences between roasting and c...

Write differences between roasting and calcination. Name a basic flux?

Promotional Banner

Topper's Solved these Questions

  • HIGHER SECONDARY EXAMINATION 2019

    UNITED BOOK HOUSE|Exercise EXERCISE|72 Videos

  • MP_1

    UNITED BOOK HOUSE|Exercise EXERCISE|73 Videos

Similar Questions

Explore conceptually related problems

Write the difference between abduction and adduction.

Write differences between plant and animal mitosis.

Write differences between hydrathode and stomata

Write the difference between transpiration and guttation.

Write two differences between Ionic and Covalent bond.

Write the difference between transpiration and guttation

Write one difference between LED and CFL.

Write two differences between transpiration and Evaporation.

Giving examples, differentiate between roasting and calcination.

Write two differences between tropic and nastic movement.

UNITED BOOK HOUSE-MODEL PAPER 14-EXERCISE
  1. Calculate the E.M.F. for the cell given below and identify the cathod ...

    Text Solution

    |

  2. Why CuO can be carbon reduced but not CaO? What is gaung?

    Text Solution

    |

  3. Write differences between roasting and calcination. Name a basic flux?

    Text Solution

    |

  4. CuCl2 is blue coloured but CuCl colourless. Explain why? State the gen...

    Text Solution

    |

  5. Name the aldehyde which response in haloform reaction

    Text Solution

    |

  6. How would you chemically differ ethyl chloride and chlorobenzene?

    Text Solution

    |

  7. Give one example :- Carbyl-amine reacion.

    Text Solution

    |

  8. Give one example :- Dkiazo coupling reaction.

    Text Solution

    |

  9. Give one example :- Hoffmann degradation reaction

    Text Solution

    |

  10. State the chemical equation when potassium thalimide is strongly heate...

    Text Solution

    |

  11. Identify A-F CH3COCH3 overset(Mg-Hg)underset(dry ether) rarr A

    Text Solution

    |

  12. Identify B CH3CO2H overset(Red P + Br2)underset(H2O) rarr B

    Text Solution

    |

  13. Identify A-F CH3CHO overset(Al(OC2H5)3)underset() rarr C

    Text Solution

    |

  14. Identify D underset(CHO) underset(|) (CHO) overset(50%NaOH)rarr D

    Text Solution

    |

  15. Identify D CH3CN overset(SnCl2//HCl) rarr D

    Text Solution

    |

  16. Identify F CH3CO2H overset(AgOH)underset(Br2 - C Cl4) rarr F

    Text Solution

    |

  17. What is Mutarotations? What will happen when Aldohexose reacts with Na...

    Text Solution

    |

  18. 2N2O5(g) rarr 4NO2(g) + O2 (g) The above reaction is carried out in ...

    Text Solution

    |

  19. Give the Formula of Carnallite.

    Text Solution

    |

  20. Half life period of a first order reaction 15 min. Calculate the rate ...

    Text Solution

    |