Home
Class 11
CHEMISTRY
A solid compound of group I element and ...

A solid compound of group I element and it gives a bright red colour in the flame test. The solid is

A

LiBr

B

CsCl

C

KCl

D

NaCl

Text Solution

Verified by Experts

The correct Answer is:
A

Lithium salts impart bright red colour to the flame.
Promotional Banner

Topper's Solved these Questions

  • S-BLOCK ELEMENTS

    BRILLIANT PUBLICATION|Exercise LEVEL-II|100 Videos
  • S-BLOCK ELEMENTS

    BRILLIANT PUBLICATION|Exercise LEVEL-II (ASSERTION-REASON TYPE)|20 Videos
  • S-BLOCK ELEMENTS

    BRILLIANT PUBLICATION|Exercise LEVEL - II|36 Videos
  • REDOX REACTIONS

    BRILLIANT PUBLICATION|Exercise LEVEL -III|50 Videos
  • SOME BASIC CONCAPTS OF CHEMISTRY

    BRILLIANT PUBLICATION|Exercise LEVEL-III (Linked Comprehension Type)|6 Videos

Similar Questions

Explore conceptually related problems

Acetaldyde on warming with Tollen’s reagent gives a bright mirror in the inner sides of the test tube.The bright mirror is due to deposition of ………………….

An organic compound A reacts with CH_3MgI to form an addition product which on hydrolysis forms the compound B. Compound B gives blue coloured salt in Vịctor Meyer's test. The compounds A and B respectively are : Acetaldelyde. tertiary butyl atcohol, Acetaldehyde, ethyl alcohol, Acetaldehyde, isopropylalcohol, Acetone, isopropyl alcohol

A red solid is insoluble in water. However, it becomes soluble if some Kl is added to water. Heating the red solid in a test tube results in liberation of some violet coloured fumes and droplets of a metal appear on the cooler parts of test tube. The red solid is

A cubic solid is made up of elements P and Q. Atoms P are at the corners of the cube and Q at the body centre . Identify the formula of the compound.

Acetaldyde on warming with Tollen’s reagent gives a bright mirror in the inner sides of the test tube.What is Tollen’s reagent ?

BRILLIANT PUBLICATION-S-BLOCK ELEMENTS-LEVEL-I
  1. The alkaline earth metal which does not directly combine with hydrogen...

    Text Solution

    |

  2. The reaction between sodium and water can be made less vigorous by

    Text Solution

    |

  3. A solid compound of group I element and it gives a bright red colour i...

    Text Solution

    |

  4. Prepartion of which of the following substance does not involve NaCl a...

    Text Solution

    |

  5. Alkali metals can be extracted from their salts by

    Text Solution

    |

  6. In Down's process, for manufacture of sodium metal, CaCl2 is added to ...

    Text Solution

    |

  7. Microcosmic salt is

    Text Solution

    |

  8. The similarity in the properties of alkali metals is due to

    Text Solution

    |

  9. Which of the following decomposes on heating?

    Text Solution

    |

  10. Among the alkali metals, the most abundant metal is

    Text Solution

    |

  11. Sodium thiosulphate, Na2S2O3.5H2O is used in photography to

    Text Solution

    |

  12. Saltpetre is

    Text Solution

    |

  13. A pair of substances which cannot exist together in solution is

    Text Solution

    |

  14. Magnesium uranyl test is used for

    Text Solution

    |

  15. Lithia water used for the treatment of gout is

    Text Solution

    |

  16. The stability of the following alkali metal chlorides follows the orde...

    Text Solution

    |

  17. When a standard solution of NaOH is left in air for a few hours:

    Text Solution

    |

  18. Sodium hydride (NaH) when dissolved in water, produces

    Text Solution

    |

  19. When sodium is added in scanty water, it catches fire. In this process...

    Text Solution

    |

  20. One of the natural minerals of sodium is tincal. Its formula is

    Text Solution

    |