SO_(3) gas is entering the environment at a constant rate of 6.93xx10^(-6) gm//L//day due to the emission of polluting gases from thermal powerplant, but at the sane time it is decomposing and following first order kinetic with half lif e of 100 days. Based on above infromation, select the true statement (s)

SO_(3) gas is entering the environment at a constant rate of 6.93xx10^

1.	SO_(3) gas is entering the environment at a constant rate of 6.93xx10^(-6) gm//L//day due to the emission of polluting gases from thermal powerplant, but at the sane time it is decomposing and following first order kinetic with half lif e of 100 days. Based on above infromation, select the true statement (s)
Answer» Concentration of `SO_(3)` in Kota is `1.25xx10^(-5)` M (ASSSUME `SO_(3)` present in Kota with constant concentration means rate of formation and dissociation of `SO_(3)` are equal). If `SO_(3)` emission is STOPPED then after `1000` days its concentration will REDUCE to `~~ 1.2xx10^(-8)` M. If `10^(3)` L of air passed throught 1 L pure water (assuming all `SO_(3)` to dissolved in it) and resulting solution is titrated against 1 N NaOH solution of which 15 ml is CONSUMED. An industry is manufacturing `H_(2)SO_(4)` at the rate of 980 kg per day with the use of `SO_(3)` in air itshould use `8xx10^(5)` Litre aid /day. Answer :A::B