Home
Class 11
CHEMISTRY
Assertion : lonisation potential of Li i...

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

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

Promotional Banner

Topper's Solved these Questions

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    BRILLIANT PUBLICATION|Exercise LEVEL - II|29 Videos
  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    BRILLIANT PUBLICATION|Exercise LEVEL - II (ASSERTION-REASON)|11 Videos
  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    BRILLIANT PUBLICATION|Exercise QUESTIONS (LEVEL-III ( Linked Comprehension Type ))|12 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 : Dipole moment of CH_(3)F is greater than CH_(3)Cl Reason : C-Cl bond is more polar than C-F bond.

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

lonization potential of phosphorus is greater than that of sulphur because

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

Give justification, The first lonisation enthalpy of carbon is greater than that of boron, whereas the reverse is correct for the second ionisation enthalpy.

Account for the following: Ionisation enthalphy of nitrogen is greater than that of oxygen