The electronegativity difference between boron and fluorine is about `2.5`, `BF_(3)` is covalent. This is due to

Calculate electronegativity difference between NaCl.

If the electronegativity difference between bonding atoms is 1.7 then the chemical bond is nearly

Fluorine is a better oxidising agent than Cl_2 . It is due to

Boron form covalent compound due to

Boron is unable to form BF_(6)^(3-) – ion. Explain.

Boron is unable to form BF_(6)^(3-) – ion. Explain.

Fluorine, the first member of group 17, differs form the other members of group in may respects due to: i. Very small size ii. Very high electronegativity iii. Absence of vacant d-orbitals in the valence shell iv. Dissociation energy in the molecular form (X_(2)) is the least Which of the following do not exist ?

Fluorine, the first member of group 17, differs form the other members of group in may respects due to: i. Very small size ii. Very high electronegativity iii. Absence of vacant d-orbitals in the valence shell iv. Dissociation energy in the molecular form (X_(2)) is the least The most basic among the following is:

Fluorine, the first member of group 17, differs form the other members of group in may respects due to: i. Very small size ii. Very high electronegativity iii. Absence of vacant d-orbitals in the valence shell iv. Dissociation energy in the molecular form (X_(2)) is the least Which of the following bonds is the stronger ?

Give one point of difference between the pairs of terms given: Polar and Non Polar covalent compounds.