Home › CBSE Class 11 › Chemistry › Chemical Bonding › The bonding in NaCl on the kitchen salt jar is b…
The bonding in NaCl on the kitchen salt jar is best described as:
ACovalent, since Na and Cl share electrons equally with each other
BIonic, since Na donates and Cl accepts an electron in the lattice
CMetallic, since salt is also a metal-like solid in the jar
DHydrogen-bonded, since Na-Cl forms via hydrogen-like attraction
Answer & Solution
Correct answer: B. Ionic, since Na donates and Cl accepts an electron in the lattice
NaCl is held by Na$^+$ and Cl$^-$ electrostatic attraction, a classic ionic bond.
Related questions
A student is told to name the arrangement that includes every electron pair around the cenA chemist wants to compare how tightly an ionic solid is held together. The quantity to usThat distinction matters because the arrangement counting all electron pairs and the arranWater also has four electron pairs on its central atom, but two of them are lone pairs. ItYet ammonia's measured H-N-H angle is a little under 109.5 degrees. The reason is that a lAmmonia has four electron pairs around nitrogen. Its electron-pair geometry is therefore:A central atom carries three regions of electron density and no lone pairs. The geometry aBeryllium fluoride has just two regions of electron density around the central atom. VSEPR