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4. Chemical bonding and molecular structure — Chemistry STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceChemistry4. Chemical bonding and molecular structure1 Mark
MCQ
A electrovalent compound is made up of
  • A
    Electrically charged molecules
  • B
    Neutral molecules
  • C
    Neutral atoms
  • ✓
    Electrically charged atoms or group of atoms
✓

Answer

Correct option: D.
Electrically charged atoms or group of atoms
d
An electrovalent compound is made up of electrically charged ions or group of ions.

For example $NaCl$ is made of $Na ^{+}$and $Cl ^{-}$ions.

Ionic bond, also called electrovalent bond, type of linkage formed from the electrostatic attraction between oppositely charged ions in a chemical compound. Such a bond forms when the valence (outermost) electrons of one atom are transferred permanently to another atom

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