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An aqueous solution of carbonic acid (H2CO3 ) contains

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0 votes
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in Chemistry by (54.4k points)

An aqueous solution of carbonic acid (H2CO3) contains

a. H2CO3 only

b. H2CO3 , H+ , HCO3- 

c. H2CO3 , H+ , HCO3- , CO32-

d. H2CO3 , CO2 , H+ , HCO3- , CO32-

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1 Answer

+1 vote
by (55.9k points)

Correct option is d. H2CO3 , CO2 , H+ , HCO3- , CO32-

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