Which of the is (are) true about Lithium ?
Li+ has largest hydrated size in the alkali group
LiCl cyrstallises as LiCl.2H2O
Li does not form ethynide on reaction with C2H2
All of these
As we learnt ,
Difference between lithium and other alkali metals -
1. Lithium is harder than other alkali metals due to strong metallic bond
2is heavily hydrated compared to other alkali metal ions
3. LiCl crystallises as a hydrate, Licl. whereas other alkali metal chlorides do not form hydrates
4. Lithium doesn't form ethynide on reaction with ethyne whereas other alkali metals do
-
All of the given statements are true about Li .