Home
Class 10
CHEMISTRY
Fill in the blank from the choices given...

Fill in the blank from the choices given in brackets:
Potassium sulphite on reacting with hydro chloric acid releases ....... gas.`(Cl_2,SO_2,H_2S)`

Text Solution

Verified by Experts

Potassium sulphite on reacting with hydrochloric acid releases `SO_2` gas.
Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Fill in the blank from the choices given: The basicity of acetic acid is ____

Fill in the blank from the choices given in bracket: The compound formed when ethene reacts with Hydrogen is .................. (CH_4,C_2H_6,C_3H_8)

Fill in the blank from the choices given within bracket: The basicity of Acetic Acid is ......... (3, 1, 4)

Fill in the blanks from the choices given in brackets: An alloy used to make statues is ……………...(bronze, brass, fuse metal)

Fill in the blanks from the choices given in the brackets: The product of condensation of ethanoic acid with ethanol in presence of conc. H_2 SO_4 is _______ [acetaldehyde, ethylacetate, diethylether]

Fill in the blanks from the choices given in the brackets: Silver nitrate soln. reacts with dil. HCl to give a precipitate which is soluble in ______[dil. HNO_3 , cold water, NH_4 OH ]

Fill in the blank from the choices given within brackets: Cold, dilute nitric acid reacts with copper to form .................. (Hydrogen, nitrogen dioxide, nitric oxide)

Fill in the blanks from the choices given within brackets: (i) The compound formed when ethanol reacts with sodium is .............. (sodium ethanoate, sodium ethoxide, sodium propanoate)

Fill in the blanks from the choices given in brackets: A salt prepared by displacement reaction with copper is ………….. (ferrous chloride, silver chloride)

Fill in the blank from the choices given within bracket: Quicklime is not used to dry HCI gas because ...... (CaO is alkaline, CaO is acidic, CaO is neutral)

ICSE-SAMPLE PAPER 2017-SECTION-II
  1. Fill in the blank from the choices given in brackets: Potassium sulp...

    Text Solution

    |

  2. Arrange the following as per the instruction given in the brackets: ...

    Text Solution

    |

  3. Arrange the following as per the instruction given in the brackets: ...

    Text Solution

    |

  4. F, Cl, Br (Increasing electronegativity)

    Text Solution

    |

  5. Arrange the following as per the instruction given in the brackets: ...

    Text Solution

    |

  6. State the type of Bonding in the following molecules: (i) Water (i...

    Text Solution

    |

  7. Predict the type of bonding in the following molecules: calcium ox...

    Text Solution

    |

  8. Answer the following question : How will you distinguish between Am...

    Text Solution

    |

  9. How will you distinguish between dilute hydrochloric acid and dilute s...

    Text Solution

    |

  10. Identify the salts P from the observations given below: On perform...

    Text Solution

    |

  11. Identify the salts Q from the observations given below: When dilute...

    Text Solution

    |

  12. Draw an electron dot diagram to show the formation of each of the foll...

    Text Solution

    |

  13. Draw an electron dot diagram to show the formation of each of the foll...

    Text Solution

    |

  14. State the observations at the anode and at the cathode during the elec...

    Text Solution

    |

  15. State the observations at the anode and at the cathode during the elec...

    Text Solution

    |

  16. Select the ion in each case , that would get slectively discharged fro...

    Text Solution

    |

  17. Select the ion in each case, that would get selectively discharged fro...

    Text Solution

    |

  18. Certain blank spaces are left in the following table and these are lab...

    Text Solution

    |

  19. Write balanced chemical equations to show: (i) The oxidizing action...

    Text Solution

    |

  20. Write balanced chemical equations to show: The behaviour of H(2)SO(...

    Text Solution

    |

  21. Write balanced chemical equations to show: The dehydrating propert...

    Text Solution

    |