Home
Class 10
CHEMISTRY
Explain the following: The electronic...

Explain the following:
The electronic configuration of metal A is 2,8,1 and that of metal B is 2,8,2. Which of the two metals is more reactive? Write their reaction with dilute hydrochloric acid.

Promotional Banner

Topper's Solved these Questions

  • Metallurgy

    CHETANA PUBLICATION|Exercise EXAMPLE|153 Videos

  • Chemical Reactions and equations

    CHETANA PUBLICATION|Exercise EXAMPLE |119 Videos

  • Periodic Classifications of ELements

    CHETANA PUBLICATION|Exercise EXAMPLE|212 Videos

Similar Questions

Explore conceptually related problems

Answer the following questions: The electronic configuration of metal 'A' is 2 , 8 , 1 and that of metal 'B' is 2, 8, 2 .Which of the two metals is more reactive ? Identify these metals . Write their reaction with dilute hydrochloric acid.

Which metal is more reactive, copper or iron?

Write the electronic configuration of group 2 elements.

Answer the following questions: Atomic number of metal "A" is 11 , while atomic number of metal "B" is 20 . Which of the will be more reactive? Write the chemical reaction of dilute HCl with metal "A".

Which of the following metals do not liberate hydrogen from dilute hydrochloric acid ?

Among the following outermost electronic configurations of transition metals, which shows the highest oxidation state?

Give scientific reasons Aluminium metal reacts much more faster than zinc metal with dilute hydrochloric acid

When aluminium metal reacts with dilute hydrochloric acid,_______ gas is liberated.

CHETANA PUBLICATION-Metallurgy-EXAMPLE
  1. Give scientific reasons: Ionic compounds are called electrolytes

    Text Solution

    |

  2. Explain the following: When a copper coin is dipped in silver nitrat...

    Text Solution

    |

  3. Explain the following: The electronic configuration of metal A is 2...

    Text Solution

    |

  4. Explain the following: What are the properties of metals and Non-me...

    Text Solution

    |

  5. Explain the following: Why do silver articles turn balckish while c...

    Text Solution

    |

  6. Explain the following: Why do pure gold and platinum always giltter...

    Text Solution

    |

  7. Explain the following: Can we permanently prevent the rusting of an...

    Text Solution

    |

  8. Explain the following: Divide the metalsCu,Zn,Ca,Mg,Fe,Na,Li into t...

    Text Solution

    |

  9. In the reaction between chlorine and HBr transformation of HBr into Br...

    Text Solution

    |

  10. Explain the following: An ore on treatment with dilute hydrochloric...

    Text Solution

    |

  11. Explain the following: A metal 'X' acquires a green colour coating ...

    Text Solution

    |

  12. Explain the following: A metal 'X' acquires a green colour coating on ...

    Text Solution

    |

  13. Explain the following: Name and write chemical formula of the green...

    Text Solution

    |

  14. Explain the following: List two important methods to prevent the pr...

    Text Solution

    |

  15. Explain the following: How is the mehotd of extraction of metlas hi...

    Text Solution

    |

  16. What are the various alloys used in daily life? Where are those used?

    Text Solution

    |

  17. Explain the following: What are the properties that the alloy used ...

    Text Solution

    |

  18. Complete the following statement using every given options. During t...

    Text Solution

    |

  19. Complete the following statement using every given options. Use of ...

    Text Solution

    |

  20. Complete the following statement using every given options. Chemica...

    Text Solution

    |