Home
Class 12
CHEMISTRY
Assertion (A) N(2) is less reactive than...

Assertion (A) `N_(2)` is less reactive than `P_(4)`.
Reason (R ) Nitrogen has more electron gain enthalpy then phosphorus.

A

Both Assertion and Reason are correct statements , and Reason is the correct explation of the Assertion.

B

Both Assertion and Reason are correct statements , and Reason is not the correct explanation of the Assertion.

C

Assertion is correct, but Reason is wrong statement.

D

Assertion is wrong but Reason is correct statement.

Text Solution

AI Generated Solution

To solve the question, we need to analyze both the assertion and the reason provided, and determine their correctness and relationship. ### Step 1: Analyze the Assertion The assertion states that \( N_2 \) (nitrogen gas) is less reactive than \( P_4 \) (phosphorus). - **Explanation**: Nitrogen exists as a diatomic molecule \( N_2 \) which has a strong triple bond (N≡N). This triple bond has a high bond dissociation energy, making it difficult to break. As a result, nitrogen is less reactive compared to phosphorus, which exists as \( P_4 \) and has weaker bonds. **Conclusion**: The assertion is **correct**. ...
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • P-BLOCK ELEMENTS

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer Type Questions|3 Videos

  • P-BLOCK ELEMENTS

    NCERT EXEMPLAR ENGLISH|Exercise Matching The Columns|5 Videos

  • HALOALKANES AND HALOARENES

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer Type Questions|3 Videos

  • POLYMER

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer Type Question|5 Videos

Similar Questions

Explore conceptually related problems

N_(2) is less reactive than CN^(-) due to

S has more negative electron gain enthalpy than O why ?

Knowledge Check

  • Assertion : Dipole moment of NH_(3) is greater than that of NF_(3) . Reason : Nitrogen is more electronegative than fluorine.

    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.

    • Similar Questions

    Explore conceptually related problems

    Assertion (A) : P_(4) is more reactive than N_(2) Reason (R) : P-P bonds are relatively weaker than N-=N

    Assertion (A): CIF is more reactive than F_(2) . Reason (R ): The F-F bons is weaker than CIF bond.

    Which out of the N or O has higher electron gain enthalpy?

    Assertion (A): PbCl_(2) is more stable than PbCl_(4) . Reason (R ): PbCl_(4) is a powerful oxidising agent.

    Give reasons for the following : Fluorine has lower electron gain enthalpy than chlorine.

    Assertion(A) Cu is less reactive than hydrogen. Reason(R) E_(Cu^(2+)//Cu)^(o+) is negative.

    Assertion:- N_(2)^(+) is more stable than N_(2)^(-) Reason:- N_(2)^(+) has less electrons in antibonding orbital .

    Home
    Profile