Home
Class 12
CHEMISTRY
In the following questions , a statement...

In the following questions , a statement of assertion (A) is followed by a statement of reason (R).
A : Hybridisation of Al atom in `AICI_3` (vapour) is `sp_2`
R: In vapour state each Al atom is directly bonded to three Cl atoms.

A

If both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1).

B

If both Assertion & Reason are true but the reason is not the correct explanation of the assertion, then mark (2).

C

If Assertion is true statement but Reason is false, then mark (3).

D

If both Assertion and Reason are false statements, then mark (4).

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • TEST 9

    AAKASH INSTITUTE|Exercise EXAMPLE|16 Videos
  • THE D AND F-BLOCK ELEMENTS

    AAKASH INSTITUTE|Exercise Assingment ( Section-J Aakash Challengers Questions )|10 Videos

Similar Questions

Explore conceptually related problems

In the following questions , a statement of assertion (A) is followed by a statement of reason (R). Br A: The number of lone pairs in CO_2 molecule is zero. R: The formal charge of C atom in CO_2 is +4.

In the following questions, a statement of assertion (A) is followed by a statement of reason (R ) A : All P-Cl bond lengths are equal in PCl_(3) but different in PCl_(5) R : Hybrid state of central atom is different in both molecules.

In the following questions, a statement of assertion (A) is followed by a statement of reason (R ) A : Both methane and tetrachloromethane are nonpolar. R : C-Cl bond is polar bond.

In the following questions a statement of assertion (A) is followed by a statement of reason ( R) A: Be and AI show diagonal relationship . R: Be and AI are diagonal to each other in the periodic table .

In the following questions, a statement of assertion (A) is followed by a statement of reason (R ) A : Each molecule of H_(2) O forms four H-bond in the form of ice. R : ice is solid state of H_(2) O.

In the following questions, a statement of assertion (A) is followed by a statement of reason (R ) A : N_(2) is more stable than N_(2)^(+) . R : Bond order of N_(2) is 3 while N_(2)^(+) is 2.5.

In the following questions a statement of assertion (A) is followed by a statement of reason ( R) A : Atomic radii decreases in a period upto halogen . R : van der Waal radii of CI is larger than its covalent radii.

AAKASH INSTITUTE-Test-12-Exercise
  1. Volume of O2 gas produced on electrolysis of dil. H2SO4 is 1120 mL T...

    Text Solution

    |

  2. Which of the following is formed when K2Cr2O7, CaCl2 and conc. H2SO4 a...

    Text Solution

    |

  3. Choose the correct statement with respect to HF.

    Text Solution

    |

  4. Which of the following metal oxides can be reduced by CO?

    Text Solution

    |

  5. Smallest bond angle is shown by

    Text Solution

    |

  6. NaH gives H2(g) on

    Text Solution

    |

  7. An oxide of an element X' having atomic number 23 has a magnetic momen...

    Text Solution

    |

  8. Which of the following is largest in size?

    Text Solution

    |

  9. Which of the following pair of species are isodiaphers?

    Text Solution

    |

  10. Which of the following is least basic?

    Text Solution

    |

  11. Second ionization energy is maximum for

    Text Solution

    |

  12. Which of the following has highest dipole moment?

    Text Solution

    |

  13. In the following questions , a statement of assertion (A) is followed ...

    Text Solution

    |

  14. In the following questions , a statement of assertion (A) is followed ...

    Text Solution

    |

  15. In the following questions , a statement of assertion (A) is followed ...

    Text Solution

    |

  16. In the following questions , a statement of assertion (A) is followed ...

    Text Solution

    |

  17. In the following questions , a statement of assertion (A) is followed ...

    Text Solution

    |

  18. In the following questions , a statement of assertion (A) is followed ...

    Text Solution

    |

  19. In the following questions , a statement of assertion (A) is followed ...

    Text Solution

    |

  20. In the following questions , a statement of assertion (A) is followed ...

    Text Solution

    |