1.

Solubility of carbon dioxide gas in cold water can be increased by ……………… .

Answer»

increase in pressure
decrease in pressure
increase in volume
NONE of these

Solution :`UNDERSET(" 2 moles")(H_2O (l) + CO_2(g)) hArr underset("1 mole")(H_2CO_3(l))`
increase in pressure, favours the forward REACTION.


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