Question

9. An aquatic species needs at least 4 mg/L O, for their
survival. The solubility of O, in water at 273 K and 1
atm pressure is 2.21 10-'mol L-'. The partial pressure
of O, above water (in atmosphere at 273K) needed for
survival of species is:
(a) 0.56 atm
(b) 5.525 x 10-3 atm
(c) 5.525 atm
(d) 0.056 atm​

Answer 1

Answer:

do J go off GM NBC do UGC CNN NBC FM BBC CNN BBC CNN