Question

When Cu²⁺ ion is treated with KI, a white precipitate is formed. Explain the reaction with the help of chemical equation.

State Henry’s law about partial pressure of a gas in a mixture.

Identify the chiral molecule in the following pair :

Explain boiling point elevation constant for a solvent or ebullioscopic constant.

How would you account for the following ? Many of the transition elements are known to form interstitial compounds.

Explain the following observation : Most of the transition metal ions exhibit characteristic colour in aqueous solution.

Assign the reason for the following : Copper (I) ion is not known in aqueous solution.