Sequence of acidic character is

Question

Sequence of acidic character is (A)  N2O5 > SO2 > CO > CO2  (B)  N2O5 > SO2 > CO2 > CO  (C)  SO2 > CO2 > CO > N2O5  (D)  SO2 > N2O5 > CO > CO2

Tardigrade Admin · Accepted Answer

Acidic nature of oxide propto Number of electron outermost shell propto (1/ text atomic size ) propto electronegative character In a period from left to right the acidic nature of oxide of element increases. Therefore, N 2 O 5 is more acidic than CO 2. Further, when the oxidation number increases, the acidic character is also increases. Hence, CO 2 is more acidic than CO. In a group acidic nature of oxides decreases. So, SO 2 is more acidic than CO 2 but less than N 2 O 5. Therefore, the correct order of acidic character is as N 2 O 5> SO 2> CO 2> CO

Q. Sequence of acidic character is

$N_{2} O_{5} > S O_{2} > CO > C O_{2}$

$N_{2} O_{5} > S O_{2} > C O_{2} > CO$

$S O_{2} > C O_{2} > CO > N_{2} O_{5}$

$S O_{2} > N_{2} O_{5} > CO > C O_{2}$

Q. Sequence of acidic character is

N2​O5​>SO2​>CO>CO2​

N2​O5​>SO2​>CO2​>CO

SO2​>CO2​>CO>N2​O5​

SO2​>N2​O5​>CO>CO2​

$N_{2} O_{5} > S O_{2} > CO > C O_{2}$

$N_{2} O_{5} > S O_{2} > C O_{2} > CO$

$S O_{2} > C O_{2} > CO > N_{2} O_{5}$

$S O_{2} > N_{2} O_{5} > CO > C O_{2}$