plZ solve it fast...!!! yaro......
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I am not sure about my answer,still.,I type here,.
CO2 is a non-metallic oxide so,it is acidic oxide (pH value is less than 7),
when passed through pure water (pH=7,.neutral),.I when mixes with water pH value may decrease,.(when it becomes as a solution as CO2(aq) )
CO2 is a non-metallic oxide so,it is acidic oxide (pH value is less than 7),
when passed through pure water (pH=7,.neutral),.I when mixes with water pH value may decrease,.(when it becomes as a solution as CO2(aq) )
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4
pH value should decrease, as adding CO2 increases acidity.
So, option (C) should be correct.
So, option (C) should be correct.
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