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physics
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Asked by kavyamodi237 | 11 Jul, 2022, 18:26: PM
answered-by-expert Expert Answer
Dear Student,
 
H2SO4 and HNO3 both are strong acids.
 
HSO4− is a conjugate base of H2SO4 acid.
 
HNO3− is a conjugate base of HNO3 acid.
 
Between H2SO4  and HNO3 acids,  H2SO4  is stronger. Hence, when these two acids are mixed, the below reaction takes place.
 
H2SO4  + HNO3 →   HSO4− + NO2−  + H2O
In the above reaction, 
H2SO4 acts as acid and HNO3 acts as base.
Therefore, HSO4− is conjugate base of H2SO4.
And NO2− is conjugate acid of HNO3.    
Answered by | 12 Jul, 2022, 21:13: PM
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