Question
Why are pentahalides more covalent than trihalides?
✓
Answer
In pentahalides, the oxidation state is +5 and in trihalides, the oxidation state is +3. Since the metal ion with a high charge has more polarizing power, pentahalides are more covalent than trihalides.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Define the following as related to protein:
Primary structure.
Primary structure.
What is the formula of a compound in which the element Y forms ccp lattice and atoms of X occupy 1/3rd of tetrahedral voids?
Write IUPAC name of the following ether compound. Also write common name wherever possible.
What would happen if no salt bridge were used in an electrochemical cell (like Zn-Cu cell)?
Name the reagent used in the following reaction:Benzyl alcohol to benzoic acid.
What is spectrochemical series?
Using IUPAC norms write the formula for the following:
Hexaamminecobalt (III) sulphate.
Hexaamminecobalt (III) sulphate.
Suggest a reagent for conversion of ethanol to ethanoic acid.
Why does physisorption decrease with the increase of temperature?
What is meant by the following term? Give an example of the reaction in each case.2,4-DNP-derivative.