Home
Class 10
CHEMISTRY
Certain elements are arranged in the ord...

Certain elements are arranged in the order as they appear in the electrochemical series.
Answer the question that follows based on this `Na>Mg>Al>Zn>Cu>Ag`
Which of these element is likely to be found in free state in nature?

Text Solution

Verified by Experts

The correct Answer is:
Ag
Promotional Banner

Topper's Solved these Questions

  • QUESTION PAPER FEB 2020

    MAXIMUM PUBLICATION|Exercise EXAMPLE|31 Videos

Similar Questions

Explore conceptually related problems

Certain elements are arranged in the order as they appear in the electrochemical series. Answer the question that follows based on this Na>Mg>Al>Zn>Cu>Ag Which of these metal will produce the stablest compound?

Certain elements are arranged in the order as they appear in the electrochemical series. Answer the question that follows based on this Na>Mg>Al>Zn>Cu>Ag Which of these 'metal is produced by reducing its ore with CO?

The order there activity of some metalsare given. Answer the following questions by analyzing.it. Al>Zn>Cu>Au : Metal occur in free state in nauture.

The order there activity of some metalsare given. Answer the following questions by analyzing.it. Al>Zn>Cu>Au : Metal ore which is reduced by carbon.

The order of reactivity of some metals are given. Answer the following questions by analyzing.it. Al>Zn>Cu>Au : Which metals is produced by the electro lysis of its molten salt?

The order of reactivity of some metais are given. Answer the following questions by analysing it. Al gt Zn gt Cu gt Au a) Which metal is produced by the electrolysis of its molen salt? b) Matal occur in free state in nature. c) Metal produced by the self oxidation-reduction reaction. d) Metal are which is reduced by carbon.

The order there activity of some metalsare given. Answer the following questions by analyzing.it. Al>Zn>Cu>Au : Metal produced by the self oxidation red-uction reaction.

Arrange the following in the order in which they displace each other from the solution of their salts. Al, Cu, Fe,Mg and Zn

The symbols of certain metals are given be-low. Arrange them as they aregiven in the reactivity series. Mg,Pb,Ag,Cu,Zn,Fe,Ail,Sn

Which of the following statements are true? i) Elements which are least reactive occur in free state or native state ii) Earthly or undesired materials present along with ore are called gangue iii) Among metals, aluminium is the most abundant in the earth crust iv) All ores are minerals but all minerals are not ores v) Gemstone "Ruby" is the impure form of Al_2O_3 containing impurity : Co vi) The set of d-block elements Cu, Ag, Au mostly occur as sulphide ore

MAXIMUM PUBLICATION-MODEL PAPER1 -EXAMPLE
  1. Calculate the number of molecules In 90g of water. (Hint -Atomic mas...

    Text Solution

    |

  2. The molecular mass of CO2, is 44. Find out the number of molecules i...

    Text Solution

    |

  3. Certain elements are arranged in the order as they appear in the elect...

    Text Solution

    |

  4. Certain elements are arranged in the order as they appear in the elect...

    Text Solution

    |

  5. Certain elements are arranged in the order as they appear in the elect...

    Text Solution

    |

  6. The subshell electron configuration of certain elements are given belo...

    Text Solution

    |

  7. The subshell electron configuration of certain elements are given belo...

    Text Solution

    |

  8. The subshell electron configuration of certain elements are given belo...

    Text Solution

    |

  9. Certain samples are given below. 200g H2 200g He 200g Ca Find ...

    Text Solution

    |

  10. Certain samples are given below. 200g H2 200g He 200g Ca Arran...

    Text Solution

    |

  11. Which substances are used as the anode, cathode and electrolyte when c...

    Text Solution

    |

  12. It is said that electrolytic refining of copper is economic. Why?

    Text Solution

    |

  13. There are compounds with same molecular formula but different structur...

    Text Solution

    |

  14. There are compounds with same molecular formula but different structur...

    Text Solution

    |

  15. The chemical reactions taking place inside blast furnance during the m...

    Text Solution

    |

  16. The chemical reactions taking place inside blast furnance during the m...

    Text Solution

    |

  17. The chemical reactions taking place inside blast furnance during the m...

    Text Solution

    |

  18. Sulphuric acid is known as 'the king of chemicals'. What is the bas...

    Text Solution

    |

  19. How concentrated sulphuric acid is diluted in the laboratory?

    Text Solution

    |

  20. The wooden cupboards in which concentrated sulphuric acid is often see...

    Text Solution

    |