Home
Class 11
CHEMISTRY
Which of the alkali metals is having lea...

Which of the alkali metals is having least melting point?

A

N a'

B

K

C

Rb

D

Cs

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • THE p - BLOCK ELEMENTS

    V PUBLICATION|Exercise QUESTION BANK|107 Videos

  • THERMODYNAMICS

    V PUBLICATION|Exercise QUESTION BANK|95 Videos

Similar Questions

Explore conceptually related problems

Cs alkali metal is having least melting point. Justify.

In a period, the elements having least melting point are:

. Name the metal, with highest melting point?

Which of the following alkaline earth metal has least melting point?

a) Which is the element among alkali metals having lowest ionization enthalpy? b) What is meant by valence of an element? How it varies in the periodic table?

During a seminar a student asked another student, "Can NaCl give flame test?" Write the name of the point which is responsible forthe colour of alkali metal halides having excess metal ions.

V PUBLICATION-THE s- BLOCK ELEMENTS-QUESTION BANK
  1. Write balanced equations for reactions between (a)Na2 O2 and water (...

    Text Solution

    |

  2. How would you explain?BaO is soluble but BaSO4 is insoluble in water.

    Text Solution

    |

  3. Which of the alkali metals is having least melting point?

    Text Solution

    |

  4. Which of the following gives hydrated salts.Li, Na,K,or Cs?

    Text Solution

    |

  5. which of the most thermally stable carbonate among MgCO3,CaCO3,SrCO3an...

    Text Solution

    |

  6. Certain aspects regarding compounds of sodium are given below. Match t...

    Text Solution

    |

  7. Lithium and Magnesium belong to 1st and 2nd groups in the periodic tab...

    Text Solution

    |

  8. A student is doing an experiment in the laboratory using sodium. Sudde...

    Text Solution

    |

  9. Alkali metais can react with water to form hydroxides which are alkali...

    Text Solution

    |

  10. We use soaps and detergents for washing clothes. But in olden days peo...

    Text Solution

    |

  11. You are given conc. HCl and salts of some alkaline earth metals and di...

    Text Solution

    |

  12. By passing chlorine gas through a colourless solụtion, we get bleachin...

    Text Solution

    |

  13. A magnesium compound which is used as purgative in medicine, is conver...

    Text Solution

    |

  14. There are two compounds of sodium whose formulae are (anhydrous form) ...

    Text Solution

    |

  15. (a) Why does Al díssolve both in acidic and basic solutions?

    Text Solution

    |

  16. Complete the following (i) 'Li+N2 gives

    Text Solution

    |

  17. (a) What happens when alkali metals dissolved in ammonia? (b) Complet...

    Text Solution

    |

  18. (a) Name the chief factor responsible for the anomalous behaviour of l...

    Text Solution

    |

  19. Give reasons. (i )Solutions of alkali metals in liquid ammonia are blu...

    Text Solution

    |

  20. Why Li2CO3 decomposes at lower temperature whereas Na2CO3 at higher te...

    Text Solution

    |