Home
Class 11
CHEMISTRY
Assertion :-The o-bond is stronger as co...

Assertion :-The o-bond is stronger as compared to a `pi`-bond.
Reason :-The axial overlapping of atomic orbitals is much more as compared to their sidewise overlapping.

A

If both Assertion and Reason are CORRECT and Reason is the CORRECT explanation of the Assertion

B

If both Assertion and Reason are CORRECT but Reason is not the CORRECT explanation of the Assertion.

C

If Assertion is CORRECT but Reason is INCORRECT.

D

If Assertion is INCORRECT but Reason is CORRECT.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    ICSE|Exercise NCERT TEXT-BOOK EXERCISES ( WITH HINTS AND SOLUTIONS)|47 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    ICSE|Exercise TRUE OR FALSE TYPE QUESTIONS |25 Videos

  • CHEMICAL THERMODYNAMICS

    ICSE|Exercise NCERT TEXT-BOOK. EXERCISES|22 Videos

Similar Questions

Explore conceptually related problems

The strength of bonds by overlapping of atomic orbitals is in order

The strength of bonds formed by overlapping of atomic orbitals is in the order .

Does hydrogen bonding involved the overlapping in atomic orbital ?

Linear overlap of two atomic p-orbitals leads to a sigma bond .

What type of covalent bonds are formed during the overlapping of s-p atomic orbitals?

What type of covalent bonds are formed during the overlapping of p-p atomic orbitals?

What type of covalent bonds are formed during the overlapping of s-s atomic orbitals?

Which of the following orbitals will not form sigma bond after overlapping ?

Assertion : sigma -bond is strong white pi -bond is a weak bond. Reason :Atomic rotate freely about pi -bond.

Assertion: F-F bond in F_2 is stronger than Cl-Cl bond in Cl_2 Reason: F atom is small in size than.

ICSE-CHEMICAL BONDING AND MOLECULAR STRUCTURE-FILL IN THE BLANKS TYPE QUESTIONS
  1. Polarisation is favoured when cation is ............ and anion is

    Text Solution

    |

  2. Hydrogen bond energy is around ............ kJ mol^(-1)

    Text Solution

    |

  3. Paramagnetism is shown by the molecules which have

    Text Solution

    |

  4. Fill in the blanks by chossing the appropriate word/words from those g...

    Text Solution

    |

  5. Molecular orbitals can best be approximated by the .....combination of...

    Text Solution

    |

  6. According to Bohr's theory, the angular momentum of an electron in 5^(...

    Text Solution

    |

  7. The bond multiplicity leads to ............ in bond distance.

    Text Solution

    |

  8. A pi-molecular orbital is formed by the ............ overlapping of at...

    Text Solution

    |

  9. A molecule is unstable when the bond order is .. ..........or ...........

    Text Solution

    |

  10. Among N(2)^(+), N(2)^(-) and N(2)^(2-) the least stable ion is .........

    Text Solution

    |

  11. The bond order of O(2)^(2-) ion is ............ and the ion is ..........

    Text Solution

    |

  12. Assertion :-The formation of a chemical bond involves a decrease in th...

    Text Solution

    |

  13. Assertion :- A low value of ionisation energy of the electropositive ...

    Text Solution

    |

  14. Assertion :- CH4 obeys the octet rule. Reason :- During the formati...

    Text Solution

    |

  15. Assertion :- The observed bond angle in NH3 molecule is less than 109^...

    Text Solution

    |

  16. Assertion :-The o-bond is stronger as compared to a pi-bond. Reason ...

    Text Solution

    |

  17. Assertion :-The acetylene molecule is linear in shape. Reason :- Th...

    Text Solution

    |

  18. Assertion :- The net dipole moment of BF3 is zero. Reason :- The ne...

    Text Solution

    |

  19. Assertion :-Structures : overset(* * )(N^(-)) = overset(+ )N = overset...

    Text Solution

    |

  20. Assertion :-Among O(2)^(+ ) ,O(2),O(2)^(-) and O(2)^(2-) species, O2 ...

    Text Solution

    |