NEET Chemistry The s-Block Elements Questions Solved


Which of the alkali metal chloride is expected to have highest m.p. ?

(a) LiCl

(b) NaCl

(c) KCl

(d) RbCl

Concept Videos :-

#1 | Physical Properties

Concept Questions :-

Physical Properties & Characteristics

(a) The lattice energy of alkali metal hallides decreases down the group due to increase in size of alkali metals. Thus,

  LiCl          NaCl          KCl          RbCl          CsCl883°C      808°C       772°C      717°C       645°C

 

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