Henry’s constant (in kbar) for four gases `alpha, beta, gamma and delta` in water at 298 K is given below :

`("density of water = 103 kg m"^(-3)" at 298 K")`
This table implies that :

Options

A. solubility of `gamma` at 308 K is lower than at 298 K
B. The pressure of a 55.5 molal solution of `delta` is 250 bar
C. `alpha` has the highest solubility in water at a given pressure
D. The pressure of a 55.5 molal solutio of `gamma` is 1 bar

Answer

A

Explanation

`p=K_(H)X` mol fraction of gas in liquid.
On increasing tamp,`‘K’_(H)` increases
Hence solubility `darr`
therefore, option 1