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States of Matter — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryStates of Matter1 Mark
MCQ
Which of the following is correct?
  • ✓
    Van der waals radius of chlorine is bigger than nitrogen.
  • B
    Covalent radius of nitrogen is bigger than chlorine.
  • C
    Van der waals radius of chlorine is smaller than nitrogen.
  • D
    Van der waals radius of chlorine is smaller than nitrogen.
✓

Answer

Correct option: A.
Van der waals radius of chlorine is bigger than nitrogen.
$(A)$ van der waals radius of chlorine is bigger than nitrogen
Van der waals radius of chlorine $= 175\text{pm}$
Van der waals radius of nitrogen $= 155\text{pm}$

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