Home
Class 11
CHEMISTRY
A white solid is either Na(2)O or Na(2)O...

A white solid is either `Na_(2)O or Na_(2)O_(2)`. A piece of red litmus turns white when it is dipped into a freshly made aqueous solution of the white solid. What is the white solid ?

Text Solution

Verified by Experts

The correct Answer is:
`Na_(2)O_(2)`
Promotional Banner

Topper's Solved these Questions

  • ALKALI METALS

    AAKASH SERIES|Exercise Exercise - 2.1.4|5 Videos

  • ALIPHATIC HYDROCARBONS

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|24 Videos

  • ALKALINE EARTH METALS

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE ADDITIONAL QUESTIONS|15 Videos

Similar Questions

Explore conceptually related problems

Aqueous solution of Na_(2)CO_(3) is

When CO_(2) is passed into aqueous solution of Na_(2)CO_(3) the following is formed

A white solid layer deposits on the surface of the aqueous solutionof NaOH because of

When CO_(2) is bubbled into an aqueous solution of Na CO_(3) .......... is formed

State as to why (i) An aqueous solution of Na_(2)CO_(3) is alkaline.

A turmeric stain on Chandana's white saree turned red when it is washed with soap. This is because soap solution is

The reaction of I, with Na_(2)S_(2)O_(3) gives Nal and

The reaction between gaseous NH_3 and HBr produces a white solid NH_4Br . Suppose that NH_3 and HBr are introduced simultaneously into the opposite ends of an open tube of 1 metre length. Where would you expect the white solid to form?s

AAKASH SERIES-ALKALI METALS-Questions for descriptive answers
  1. How are sodium carbonate and sodium bicarbonate interconverted?

    Text Solution

    |

  2. Active metals like sodium can be extracted only by the electrolysis of...

    Text Solution

    |

  3. Na(2)CO(3)overset(+SO(2))underset(-CO(2))rarrAoverset(+S)underset("Boi...

    Text Solution

    |

  4. AICI(3) overset(+NaOH)rarr X darr overset("excess" NaOH)rarr Y (Clear...

    Text Solution

    |

  5. A white solid is either Na(2)O or Na(2)O(2). A piece of red litmus tur...

    Text Solution

    |

  6. How is the possible reaction between sodium and chlorine prevented in ...

    Text Solution

    |

  7. Lithinum is the strogest reductant in aqueous solutions. Why ?

    Text Solution

    |

  8. Alkali metals are paramagnetic but this salts are diamagnetic. Substan...

    Text Solution

    |

  9. Why sodium metal can be used for drying diethyl ether but not ethanol ...

    Text Solution

    |

  10. how is pure sodium hydroxide prepared ?

    Text Solution

    |

  11. Why strand solution of NaOH cannot be prepared by direct weighing ?

    Text Solution

    |

  12. Why is sodium fire in the laboratory not extinguished by water ?

    Text Solution

    |

  13. AI(OH)(3) is insoluble in excess of NH(4)OH but soluble in excess of N...

    Text Solution

    |

  14. Why alkali metal except lithium can not for complex ions ?

    Text Solution

    |

  15. What is electric eye ? How alkali metals are related to this ?

    Text Solution

    |

  16. Solvay process can be represented by the following scheme Identify A, ...

    Text Solution

    |

  17. During the titration of a mixture of Na(2)CO(3) and NaHCO(3) against H...

    Text Solution

    |