Home
Class 12
CHEMISTRY
H(2)S, a toxic gas with rotten egg like ...

`H_(2)S`, a toxic gas with rotten egg like smell, is used for the qualitative analysis.If the solubility of `H_(2)S` in water at `STP` is `0.195 m`, calculate Henry's law constant.

Doubtnut Promotions Banner Mobile Dark

Text Solution

Verified by Experts

Solution of `H_(2)S` gas =0.195m
`=0.195` mole in 1 kg of solvent
1 kg of solvent =1000g
`=(1000)/(18)=55.55` moles
`thereforex_(H_(2)S)=(0.195)/(0.195+55.55)`
`=(0.195)/(55.745)=0.0035`
-pressure at STP `=0.987` bar
Applying Henry's law
`P_(H_(2)S)=K_(H)xx x_(H_(2)S)`
`impliesK_(H)=(PH_(2)S)/(x_(H_(2)S))=(0.987)/(0.0035)=282` bar
|

Similar Questions

Explore conceptually related problems

H_2S , a toxic gas with rotten egg like smell, is used for the qualitative analysis. If the solubility of H_2S in water at STP is 0.195 m, calculate Henry's law constant

यदि `H_(2) S` गैस की जल में S.T.P. पर विलेयता 0.195 M हो तो हेनरी स्थिरांक की गणना करें।

H_2S a toxic gas with rottenegg like smell is used for the qualetative analysis, if the solubility of H_2S in water, at STP is 0.195 mole. kg^(-1) the Henry's law constant is

If H_(2) S Calculate the Henry constant if the solubility at STP in gas water is 0.195 M.

H_2S , a toxic gas with rotten egg like smell, is used for the qualitative analysis. If the solubility of H_2S in water at STP is 0.195 m, calculate Henry's law constant.