When zinc is reacted with dilute and concentrated nitric acid, respectively, gives rise to:

Question

When zinc is reacted with dilute and concentrated nitric acid, respectively, gives rise to: (A) NO and N2O (B) NO2 and N2O (C) N2O and NO2 (D) NO2 and NO

Tardigrade Admin · Accepted Answer

Zn on reaction with HNO3 Zinc reacts with the dilute nitric acid to form the nitrous oxide gas. It is also known as the laughing gas. 4Zn+10HNO3(dil) arrow 4Zn(N O3)2+N2O+5H2O Zinc reacts with the concentrated nitric acid to form the brown colour nitrogen dioxide gas. Zn+4HNO3(conc .) arrow Zn(N O3)2+2NO2+2H2O

Q. When zinc is reacted with dilute and concentrated nitric acid, respectively, gives rise to:

$NO an d N_{2} O$

$N O_{2} an d N_{2} O$

$N_{2} O an d N O_{2}$

$N O_{2} an d NO$

Q. When zinc is reacted with dilute and concentrated nitric acid, respectively, gives rise to:

NOandN2​O

NO2​andN2​O

N2​OandNO2​

NO2​andNO

$NO an d N_{2} O$

$N O_{2} an d N_{2} O$

$N_{2} O an d N O_{2}$

$N O_{2} an d NO$