Home
Class 10
CHEMISTRY
Write two sentences about the reactivity...

Write two sentences about the reactivity of 'Pb'.

Promotional Banner

Topper's Solved these Questions

  • PRINCIPLES OF METALLURGY

    BEYOND PUBLICATION|Exercise EXERCISE|153 Videos

  • CLASSIFICATION OF ELEMENTS THE PERIODIC TABLE

    BEYOND PUBLICATION|Exercise EXERCISE|179 Videos

  • STRUCTURE OF ATOM

    BEYOND PUBLICATION|Exercise EXERCISE|191 Videos

Similar Questions

Explore conceptually related problems

Write two sentences about the electron in the 3p^(1) orbital.

Wite two sentences about the wavelengths of colours in rainbow ?

Write a few sentences about sp hybridisation ?

2HC = CH - CH2-CH2- CH3. Write a few sentences about this compound.

Write a short note on the reactivity of alkali metals towards air.

Write two sentences about insulin hormone using the data collected from your school library.

Write few sentences about Newland's law of octaves. The elements present on the right side of the modern periodic table known as.

The corrent decreasing order of the reactivity of the metals : Fe, Co, Pb, Cu is

Write briefly about the vertebrates.

BEYOND PUBLICATION-PRINCIPLES OF METALLURGY-EXERCISE
  1. How do the ore get heated in smelting process ?

    Text Solution

    |

  2. What is role of flux in removing impurities ?

    Text Solution

    |

  3. Write two sentences about the reactivity of 'Pb'.

    Text Solution

    |

  4. There is metal which has low boiling point. To refine it which process...

    Text Solution

    |

  5. Pure iron is available to you. If you want to make buckets and cooking...

    Text Solution

    |

  6. Sowmya says 'molten products are obtained in blast furnace'. But Radha...

    Text Solution

    |

  7. The displacement reactions involving high reactive metals are highly

    Text Solution

    |

  8. is the method the required metal gets deposited at the cathode.

    Text Solution

    |

  9. …………chemical process involves heat.

    Text Solution

    |

  10. furnace has both furnace and hearth separated.

    Text Solution

    |

  11. If the impurity (gangue) is acidic substance, then the flux used is

    Text Solution

    |

  12. Correct statement among the following :

    Text Solution

    |

  13. Extract Na from NaCl, we obtain Na at

    Text Solution

    |

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

    Text Solution

    |

  15. Which of the following matching is wrong ?

    Text Solution

    |

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

    Text Solution

    |

  17. Chemically rust is a

    Text Solution

    |

  18. More the H+ ion concentration increases the rate of rusting due to

    Text Solution

    |

  19. Which of the following is the correct order of activities series ?

    Text Solution

    |

  20. Aluminium is more reactive than Iron, but rate of corrosion in Iron is...

    Text Solution

    |