How does the pH of blood in arteries compare | vedclass

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(B) Arterial blood carries oxygenated blood,which has a higher concentration of $O_2$ and a lower concentration of $CO_2$. Venous blood carries deoxyg

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Higher in arteries and lower in veins

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(B) Arterial blood carries oxygenated blood,which has a higher concentration of $O_2$ and a lower concentration of $CO_2$. Venous blood carries deoxygenated blood,which has a higher concentration of $CO_2$. $CO_2$ reacts with water to form carbonic acid $(H_2CO_3)$,which dissociates into $H^+$ and $HCO_3^-$. The increase in $H^+$ concentration leads to a decrease in $pH$. Therefore,the $pH$ of arterial blood is slightly higher (more alkaline,approximately $7.40$) compared to venous blood (slightly more acidic,approximately $7.35$).

How does the $pH$ of blood in arteries compare to that in veins?

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