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When water, containing equal amounts of ...

When water, containing equal amounts of `CO_(2), O_(2), NO_(2), N_(2)O_(3)` gases respectively , subjected to heating, which gas is evolved out in maximum precentage ? Give reason.

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(i) comparison of reactivity of gases with water
(ii) conditions required for any gas to be present in maximum percentages in water
(iii) relation between solubility of the gas and temperature
(iv) effect of heating or rise in temperature on the gases present
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