1.

Tritium, `._(1)T^(3)` (an isotope of `H`) combine wityh flurine to form a weak acid `TF` whch ionises to give `T^(+)` prepared dilute aquios solution of `TF` has a `pt` (euivalent of `pH`) fo 1.7 and frezze at `- 0.372^(@)C`. If `600mL` of freshly prapared soltuion were allowed to stand for `24.8` years, calculate: (i() Ionisation constation of `TE` (ii) Charge carried by `beta-` particles emitted by tritium in faraday. Given: `K_(f)` for `H_(2)O = 1.86, t_(1//2) (T) = 12.4yrs`.

Answer» Correct Answer - (i) `2.5xx10^(-3)`, (ii) `0.054` faraday


Discussion

No Comment Found

Related InterviewSolutions