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The octet rule is not valid for the mole...

The octet rule is not valid for the molecule

A

`CO_(2)`

B

`H_(2)O`

C

`CO`

D

`O_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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Knowledge Check

  • Assertion : PF_(5),SF_(6)and H_(2)SO_(4) are the examples of expanded octet molecules . Reason : Octet rule is not applicable to the second period elements of the periodic table.

    A
    both assertion and reason are true and reason is the correct explanation of assertion.
    B
    both assertion and reason are true but reason in not the correct explanation of assertion.
    C
    assertion is true but reason is false.
    D
    both assertion and reason are false.

  • Assertion : Octet rule is based upon the chemical inertness of noble gases. Reason : Octet rule can explain the shape and relative stability of the molecule.

    A
    both assertion and reason are true and reason is the correct explanation of assertion.
    B
    both assertion and reason are true but reason in not the correct explanation of assertion.
    C
    assertion is true but reason is false.
    D
    both assertion and reason are false.

  • Assertion :- CH_4 obeys the octet rule. Reason :- During the formation of CH_4 molecules, carbon atom achieves an octet.

    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.

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