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Question

Identify the electrovalent and covalent compounds from among the following compounds:

LiH, NH₃, KCl, C₂H₆

WBBSE Class X Physical Science Ionic and Covalent Bond 02 Mark 2025

Answer

Electrovalent (Ionic) Compounds:

  • LiH
  • KCl

Covalent Compounds:

  • NH₃
  • C₂H₆

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