If O_2 gas is bubbled through water at 303 K, the number of millimoles of O_2 gas that dissolve in 1 litre of water is __________. (Nearest Integer) (Given : Henry's Law constant for O_2 at 303 K is 46.82 k bar and partial pressure of O_2=0.920 bar) (Assume solubility of O_2 in water is too small, nearly negligible)

P= K_ H x X 0.920 bar=46.82 x 10^3 bar x frac mol of O_2 mol of H_2 O 0.920=46.82 x 10^3 x frac mol of O_21000 / 18 0.920=46.82 x n_O_2 P=(0.920 / 46.82 x 18)=n_O_2 => 1.09 x 10^-3 n_O_2 => m mol of O_2=1

If O2 gas is bubbled through water at 303 K the number ... | null (Chemistry)

If $\mathrm{O}_{2}$ gas is bubbled through water at $303 \mathrm{~K}$ , the number of millimoles of $\mathrm{O}_{2}$ gas that dissolve in 1 litre of water is __________. (Nearest Integer)

(Given : Henry's Law constant for $\mathrm{O}_{2}$ at $303 \mathrm{~K}$ is $46.82 \,\mathrm{k}$ bar and partial pressure of $\mathrm{O}_{2}=0.920$ bar)

(Assume solubility of $\mathrm{O}_{2}$ in water is too small, nearly negligible)

Explanation

The electronic configuration of Pt atomic number 78 is

Consider the following reaction approaching equilibrium at 2

What is the freezing point depression constant of a solvent

Consider the following elements In Tl Al Pb Sn and Ge The mo

The principle of column chromatography is

The amphoteric oxide among V2O3 V2O4 and V2O₅ upon reaction

The maximum prescribed concentration of copper in drinking w

If liquids A and B form an ideal solution

In the sixth period the orbitals that are filled are

Consider the cell at 25 CZn Zn2 aq 1M Fe3 aq Fe2 aq PtsThe f

Download Divine JEE App

Quick Links

Exam Categories

Contact Info

Divine JEE