The increasing order of acidic strengths of oxides ;CO2, SiO2 and SO3 is

Question

The increasing order of acidic strengths of oxides ;CO2, SiO2 and SO3 is (A) CO2 > N2O5 > SiO2 > SO3 (B) SO3 > N2O5 > CO2 > SiO2 (C) SiO2 < CO2 < N2O5 < SO+3 (D) N2O5 > SO3 < SiO2 < CO2

Tardigrade Admin · Accepted Answer

Correct answer is (c) SiO2 < CO2 < N2O5 < SO+3

Q. The increasing order of acidic strengths of oxides ; $C O_{2}, S i O_{2}$ and $S O_{3}$ is

$C O_{2} > N_{2} O_{5} > S i O_{2} > S O_{3}$

$S O_{3} > N_{2} O_{5} > C O_{2} > S i O_{2}$

$S i O_{2} < C O_{2} < N_{2} O_{5} < S O_{+} 3$

$N_{2} O_{5} > S O_{3} < S i O_{2} < C O_{2}$

Correct answer is (c) $S i O_{2} < C O_{2} < N_{2} O_{5} < S O_{+} 3$

Q. The increasing order of acidic strengths of oxides ;CO2​,SiO2​ and SO3​ is

CO2​>N2​O5​>SiO2​>SO3​

SO3​>N2​O5​>CO2​>SiO2​

SiO2​<CO2​<N2​O5​<SO+​3

N2​O5​>SO3​<SiO2​<CO2​