Home
Class 11
CHEMISTRY
The chemical formula of feldspar is...

The chemical formula of feldspar is

A

`KAlSi_(3)O_(8)`

B

`Na_(3)AlF_(6)`

C

`NaAIO_(2)`

D

`K_(2)SO_(4). Al_(2)(SO_(4))_(3). 4 Al(OH)_(3)`.

Text Solution

Verified by Experts

The correct Answer is:
A
Feldspar is `KAlSi_(3) O_(8)`.
Promotional Banner

Topper's Solved these Questions

  • P-BLOCK GROUP 13 - BORON FAMILY

    CENGAGE CHEMISTRY|Exercise Exercise (Assertion-Reasoning)|13 Videos

  • P-BLOCK GROUP 13 - BORON FAMILY

    CENGAGE CHEMISTRY|Exercise Exercise (Integer)|9 Videos

  • P-BLOCK GROUP 13 - BORON FAMILY

    CENGAGE CHEMISTRY|Exercise Exercise (Multiple Correct)|23 Videos

  • ORGANIC REACTION MECHANISM

    CENGAGE CHEMISTRY|Exercise Analytical and Descriptive|6 Videos

  • P-BLOCK GROUP 14 - CARBON FAMILY

    CENGAGE CHEMISTRY|Exercise Exercises Archives (Subjective)|9 Videos

Similar Questions

Explore conceptually related problems

The chemical formula of starch is

The chemical formula of perhydrol is

The chemical formula of Zeolite is…….

The chemical formula of 'tear gas' is

CENGAGE CHEMISTRY-P-BLOCK GROUP 13 - BORON FAMILY-Exercise (Single Correct)
  1. Borax is uded as a cleansing agent because on dissolving in water, it ...

    Text Solution

    |

  2. Boric acid is polymeric due to :

    Text Solution

    |

  3. The chemical formula of feldspar is

    Text Solution

    |

  4. The chief impurity present in bauxite is

    Text Solution

    |

  5. Al(2)O(3) can be converted to anhydrous AlCl(3) by heating :

    Text Solution

    |

  6. Boric acid is used in carrom boards for smooth gliding of pawns becaus...

    Text Solution

    |

  7. Aluminium chloride exists as a dimer, Al(2)Cl(6) in solid state as wel...

    Text Solution

    |

  8. In which of the following molecules is hydrogen bridge bond present ?

    Text Solution

    |

  9. Which of the following molecular hydride act as a Lewis acid ?

    Text Solution

    |

  10. The stability of +1 oxidation state increases in the sequence :

    Text Solution

    |

  11. Na(2)B(4)O(7).10H(2)O is correctly represented as

    Text Solution

    |

  12. AlCl(3) is an electron-deficient compound but AlF(3) is not, due to

    Text Solution

    |

  13. Bauxite ore is generally contaminated with impurity of oxides of two e...

    Text Solution

    |

  14. Boron does not form B^(3+) ion, due to.

    Text Solution

    |

  15. The number of isomers possible for disubstituted borazine, B(3)N(3)H(4...

    Text Solution

    |

  16. Aqueus solution of borax acts as a buffer because

    Text Solution

    |

  17. Correct match is :

    Text Solution

    |

  18. When aluminium is heated in atomosphere of nitrogen it forms :

    Text Solution

    |

  19. Which one of the following is more abundant in the earth's crust ?

    Text Solution

    |

  20. Which of the following is acidic in nature ?

    Text Solution

    |