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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Chemistry
Chapter
s Block Elements

NTA Abhyas 2020 · Chemistry · s Block Elements

Which of the following does not illustrate the anomalous properties...

Which of the following does not illustrate the anomalous properties of lithium?

Options

  1. ALiLi is much softer than the other group first metals
  2. BThe melting point and boiling point of LiLi are comparatively high
  3. CLiLi forms a nitride Li3N{Li}_{3}N unlike group first metals
  4. DThe ions of LiLi and its compounds are more heavily hydrated than those of the rest of the group first elements

Correct answer

A. LiLi is much softer than the other group first metals

Step-by-step solution

LiLi is much softer than the other group first metals. Actually, LiLi is harder than other alkali metals.
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