Question

16. Assertion : Ionization enthalpy decreases on moving down the group
Reason: Force of attraction between nucleus and electrons decreases on
moving down the group​

Answer 1

Answer:

yep, both are true !!

Explanation:

from moving top to bottom the no of shells dreceases so, the attraction from nucleus to electron will decrease so, the energy should be needed more to remove the electron !! hence it is false :):)

Answer 2

Answer:

both the assertion and reason are true