Amongst the alkali metal hydrides, the thermally most stable one is

Question

Amongst the alkali metal hydrides, the thermally most stable one is (A) LiH (B) NaH (C) KH (D) RbH

Tardigrade Admin · Accepted Answer

Thermal stability of alkali metal hydrides is in the order LiH > NaH > KH > RbH > CsH

Q. Amongst the alkali metal hydrides, the thermally most stable one is