Home
Class 11
CHEMISTRY
Assertion : Size of an anion is larger t...

Assertion : Size of an anion is larger than their parent atom.
Reason : `Z_(eff)` of anion is greater than that of their parent atom.

A

If both Assertion & Reason are true and the Reason is the correct explanation of the Assertion

B

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

C

If Assertion is true statement but Reason is false

D

If both Assertion and Reason are false statements

Text Solution

Verified by Experts

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    BRILLIANT PUBLICATION|Exercise QUESTION|11 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    BRILLIANT PUBLICATION|Exercise LEVEL-I|50 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    BRILLIANT PUBLICATION|Exercise LEVEL - II|29 Videos

  • CHEMICAL THERMODYNAMICS

    BRILLIANT PUBLICATION|Exercise LEVEL-III|52 Videos

  • ENVIRONMENTAL CHEMISTRY

    BRILLIANT PUBLICATION|Exercise QUESTIONS LEVEL-II (ASSERTION-REASON TYPE)|10 Videos

Similar Questions

Explore conceptually related problems

Assertion : Size of Ca^(+2) is larger than K^(+) Reason : Number of electrons in Ca^(+2) is more than K^(+)

Assertion : lonisation potential of Li is greater than He Reason : Zeff of Li is greater than He

Knowledge Check

  • Assertion: The value of van der Waals constant 'a' for ammonia is larger than that of nitrogen gas. Reason : Molecular weight of ammonia is sinaller than that of nitrogen gas.

    A
    If both (A) and (R) are correct and (R) is the correct explanation of (A).
    B
    If both (A) and (R) are correct, but (R) is not the correct explanation of (A).
    C
    If (A) is correct, but (R) is incorrect.
    D
    If both (A) and (R) are incorrect.

  • Assertion : Atomic radius of Ga is larger than that of aluminium. Reason : Atomic radius always increases down the group.

    A
    If both (A) and (R) are correct and (R) is the correct explanation of (A).
    B
    If both (A) and (R) are correct, but (R) is not the correct explanation of (A).
    C
    If( A) is correct, but (R) is incorrect.
    D
    If both (A) and (R) are incorrect.

  • Assertion : The equivalent resistance in series combination is larger than even the largest individual resistance. Reason : The equivalent resistance of the parallel combination is smaller than event he smallest resisatnce.

    A
    If both Assertion and Reason are true and Reason is the correct explanation of Assertion.
    B
    If both Assertion and Reason are true but Reason is not correct explanation of Assertion.
    C
    If Assertion is true but Reason is false.
    D
    If both Assertion and Reason are false.

    • Similar Questions

    Explore conceptually related problems

    Account for the observation that cations are always smaller than the parent atom while anions are always larger than the parent atom.

    Assertion : The 1^(st) IP of Be is greater than that of B Reason : 2p orbital is lower in energy than 2s

    Assertion : p-chlorobenzoic acid is more acidic than p-fluorobenzoic acid. Reason : +R effect of fluorine is higher than that of chlorine due to the matching size of carbon and fluorine.

    Assertion : EGE value of Al is less -ve than that of Na. Reason : Al atom is smaller than Na atom. : If both Assertion & Reason are true and the Reason is the correct explanation of the Assertion, If both Assertion and reason are true but the Reason is not the correct explanation of the Assertion, If Reason is true statement but Assertion is false, If both Assertion and Reason are false statements

    A graph of aromic radius versus atomic number is given blow: Account for the observation that cations are always smaller than the parent atom while anions are always smaller the parent atom.

    Home
    Profile