1.

Tritium, ._(1)T^(3)(an isotope of H) combine wityh flurine to form a weakacid TF whch ionises to give T^(+) prepared dilute aquios solution of TF has a pt (euivalentof 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»


ANSWER :(i) `2.5xx10^(-3)`, (II) `0.054` FARADAY


Discussion

No Comment Found