Mole ConceptHard
Question
The molar concentration of HCl (aq.) is 10-5 M. Which of the following statements are correct.
(dsolution = 1 gm /cc)
(dsolution = 1 gm /cc)
Options
A.The mole fraction of HCl ≡ 1.8 × 10-7
B.The concentration of HCl in ppm is 3.65 ppm
C.The molality of HCl solution is approximately 10-5 m
D.The (w/v)% of solution is 3.65 × 10-5 %
More Mole Concept Questions
When burnt in air, 14.0 g mixture of carbon and sulphur gives a mixture of CO2 and SO2 in the volume ratio of 2: 1, the ...A gaseous alkane is exploded with oxygen. The volume of O2 for complete combustion to the volume of CO2 formed is in 7:4...The percentage by volume of C3H8 in a mixture of C3H8, CH4 and CO is 36.5. The volume of CO2 produced when 100 ml of the...A solution containing Cu2+ and C2O42- ions which is titrated with 20 ml of M/4 KMnO4 solution in acidic medium completel...The normality of solution obtained by mixing 10 ml of N/5 HCl and 30 ml of N/10HCl is :...