Story
NEET AITS
Story
Mock Tests
Story
Live Class
Story
JEE AITS

Questions  

Correct trend regarding density of alkalimetals is

Unlock the full solution & master the concept.

Get a detailed solution and exclusive access to our masterclass to ensure you never miss a concept
By Expert Faculty of Sri Chaitanya
a
Li < Na < K < Rb < Cs
b
Li < Na < Rb < K < Cs
c
Li < K < Na < Rb < Cs
d
Li < K < Na < Cs < Rb

Ready to Test Your Skills?

Check Your Performance Today with our Free Mock Tests used by Toppers!

detailed solution

Correct option is C

Density down the group increasesExpected trend: Li < Na < K < Rb < Cs; Due to larger interatomic distances and availability of vacant d-orbitals in potassium, density of potassium is less than that of sodium;Actual trend; Li < K < Na < Rb < Cs

ctaimg

Similar Questions

Which of the fallowing has pairing  with I-  has maximum melting point?

Want to Improve your productivity
talk to our academic experts now !!

counselling
india
+91

whats app icon