Assertion(A): In modern periodic table ionization enthalpy decreases of group 1 by going down group Reason(R): Screening effect increases by going down in a group

see full answer

Take the SCORE scholarship exam from home and compete for scholarships worth ₹1 crore!*

An Intiative by Sri Chaitanya

Both A and R are true

A is true R is false

A is False R is true

Both A and R are false

answer is A.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Down the group number of shells increases screening effect increases ionization enthalpy decreases

Watch 3-min video & get full concept clarity