Which of the following is INCORRECT for alkali metals? - Vidyadip

MCQ

Which of the following is INCORRECT for alkali metals?

A
Li < Na < K < Rb < Cs (Ionic radii)
✓
Li < Na < K < Rb < Cs (Ionization enthalpy)
C
Li < Na < K < Rb < Cs (Atomic radii)
D
Li > Na > K > Rb > Cs (Melting point)

✓

Answer

Correct option: B.

Li < Na < K < Rb < Cs (Ionization enthalpy)

B

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