Home
Class 11
CHEMISTRY
This question has Statement I and Statem...

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements.
15. Statement -1: Potassium carbonate can be prepared by Solvay process like sodium carbonate using potassium chloride as starting material.
Statement - II : Potassium carbonate is obtained as one of the products when potassium superoxide reacts with carbon dioxide.

A

Statement - I is true.Statement - II is true, Statement - II is a correct explanation of Statement -15

B

Statement - I is true. Statement - II is true, Statement - II is not a correct explanation of Statement -1.

C

Statement -1 is true, Statement - II is false.

D

Statement -1 is false, Statement - II is true.

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • S-BLOCK ELEMENTS

    PATHFINDER|Exercise QUESTION BANK|75 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    PATHFINDER|Exercise QUESTION BANK|3 Videos

Similar Questions

Explore conceptually related problems

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I : Sodium bicarbonate generally precipitates normal carbonate from magnesium chloride solution. Statement - II: Sodium carbonate generally precipitates basic carbonate from magnesium chloride solution.

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I: BeCl_2 fumes in moist air. Statement - II: BeCl_2 reacts with moisture to form HCl gas.

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement- I: Caesium is used in photoelectric cells. Statement - II : Caesium is most electropositive element.

This question has statement I and statement II of the four choices given after the statements choose the one that best describes the two statements Statement -I:Be resembles AI Statement-II: Be^(+2) has almost same charge density as Al^(3+)

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I : Meso tartaric acid is optically inactive. Statement - II : Meso tartaric acid has plane of symmetry.

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement - I : Propan-2-ol is achiral molecule. Statement - II : Four groups attached to tetrahedral/carbon are different.

PATHFINDER-S-BLOCK ELEMENTS AND THEIR COMPOUNDS, HYDROGEN AND ITS COMPOUNDS-QUESTION BANK
  1. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  2. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  3. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  4. Assertion BaCO3 is more soluble in HNO3 than in plain water. Reason ...

    Text Solution

    |

  5. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  6. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  7. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  8. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  9. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  10. Alkali metal salts are water soluble and ionic in nature. Two factors ...

    Text Solution

    |

  11. Alkali metal salts are water soluble and ionic in nature. Two factors ...

    Text Solution

    |

  12. Binary compounds of various elements with hydrogen where hydrogen exhi...

    Text Solution

    |

  13. Binary compounds of various elements with hydrogen where hydrogen exhi...

    Text Solution

    |

  14. Match Column-I with Column-ll

    Text Solution

    |

  15. Match Column-l with Column-ll

    Text Solution

    |

  16. Match Column-I with Column-ll

    Text Solution

    |

  17. Match Column-I with Column-ll

    Text Solution

    |

  18. How many of the following oxides are paramagnetic ? KO2,K2O, K2O2

    Text Solution

    |

  19. How many of the following substances are used as the raw materials in ...

    Text Solution

    |

  20. In dead burnt plaster how many moles of water of crystallisation are p...

    Text Solution

    |