Home
Class 12
CHEMISTRY
Assertion (A) : Triclinic systeam is the...

Assertion (A) : Triclinic systeam is the most unsymmetrical systeam.
Reason (R ) : No axial angle is equal to `90^(@)` in triclinic systeam.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion

B

If both assertion and reason are true but reason is not the correct explanation of the assertion

C

If assertion is true bur reason is false

D

If assertion is false bur reason is true

Text Solution

Verified by Experts

The correct Answer is:
b

Correct explanation.Axial amples are not equal its each other
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE

    A2Z|Exercise AIPMT/NEET Questions|23 Videos
  • SOLID STATE

    A2Z|Exercise AIIMS Questions|22 Videos
  • SOLID STATE

    A2Z|Exercise Magnetism And Bragg'S Equation|13 Videos
  • P BLOCK ELEMENTS ( GROUP 15,16,17,18)

    A2Z|Exercise Section D - Chapter End Test|30 Videos
  • SOLUTIONS

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

Assertion (A): Triclinic system is the most unsymmetrical system. Reason(R): No axial angle is equal to 90^(@) in triclinic system.

Assertion: Triclinic system is the most unsymmetrical system. Reason: No axial angle is equal to 90^(@) in triclinic system

Which of the crystal systems has all the axial angles equal but not equal to 90^(@) ?

The axial angles in triclinic crystal system are

Assertion (A) : Graphite is an example of tetragonal crystal system. Reason (R ) : For a tetragonal system, a = b != c and alpha = beta = 90^(@), gamma = 120^(@) .

A2Z-SOLID STATE-Section B - Assertion Reasoning
  1. Assertion:If the length of the unit cell of LICI having NaCI structur...

    Text Solution

    |

  2. Assertion :The close packing of atoms in cubic structure is in the ord...

    Text Solution

    |

  3. Assertion : In point defect density of solid maydecrease and increase ...

    Text Solution

    |

  4. Assertion : In hexagonal close packing vaccant space are between three...

    Text Solution

    |

  5. Assertion : Antiferromagnetic on heating to high temperature become pa...

    Text Solution

    |

  6. Assertion : Stoichimetric compounds obey the law of constact compositi...

    Text Solution

    |

  7. Assertion :Bragg's equation has no solution, if n = 2 and lambda gt d...

    Text Solution

    |

  8. Assertion : Na(2)O adopes structure similar to that of CaF(2) but pos...

    Text Solution

    |

  9. Assertion : Solids having more F-centre possess intense colour Reas...

    Text Solution

    |

  10. Assertion (A) : Triclinic systeam is the most unsymmetrical systeam. ...

    Text Solution

    |

  11. Assertion (A) : Frenkel defects are shown by AgX. Reason (R ) : Ag^(...

    Text Solution

    |

  12. Assertion : In AgCI crystal, frenkel defect can be observed Reason:A...

    Text Solution

    |

  13. Assertion : A crystal having fcc structure is more closely packed then...

    Text Solution

    |

  14. Assertion : ZnO becomes yellow when it is beated Reason: NaCI become...

    Text Solution

    |

  15. Assertion (A) : Covalent crystals have higher melting point. Reason ...

    Text Solution

    |

  16. Assertion : CsCI has body - centred cunic arrangement Reason: CsCI ...

    Text Solution

    |

  17. Assertion :In NaCIcrystal each Na^(+) ion is tourching 6 CI^(-) ion bu...

    Text Solution

    |

  18. Assertion (A) : In the rock salt type structure, all the OV(s) are occ...

    Text Solution

    |

  19. Assertion : An important feature of fluorite structure is that cations...

    Text Solution

    |

  20. Assertion : The octahedral viods have double the size of the tetrabed...

    Text Solution

    |