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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

KH value for Ar(g), CO2(g), HCHO (g) and CH4(g) are 40.39, 1.67, 1.83 × 10–5 and 0.413 respectively. Arrange these gases in the order of their increasing solubility.

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प्रश्न

KH value for \[\ce{Ar(g)}\], \[\ce{CO2(g)}\], \[\ce{HCHO (g)}\] and \[\ce{CH4(g)}\] are 40.39, 1.67, 1.83 × 10–5 and 0.413 respectively. Arrange these gases in the order of their increasing solubility.

विकल्प

  • \[\ce{HCHO < CH4 < CO2 < Ar}\]

  • \[\ce{HCHO < CO2 < CH4 < Ar}\]

  • \[\ce{Ar < CO2 < CH4 < HCHO}\]

  • \[\ce{Ar < CH4 < CO2 < HCHO}\]

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उत्तर

\[\ce{Ar < CO2 < CH4 < HCHO}\]

Explanation:

The higher the value of KH, the lower is the solubility of the gas in the liquid. Hence the order of increasing solubility of the gases will be \[\ce{Ar < CO2 < CH4 < HCHO}\]

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अध्याय 2: Solutions - Exercises [पृष्ठ २२]

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एनसीईआरटी एक्झांप्लर Chemistry Exemplar [English] Class 12
अध्याय 2 Solutions
Exercises | Q I. 26. | पृष्ठ २२

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