Question

How is reaction of Zn with dilute HNO3 different from its reaction with concentrated HNO3?
​

Answer 1

Answer:

When it reacts with dilute HNO3 the reaction will take place or else it will not react .

Explanation:

Answer 2

Answer:

Explanation:

4Zn+10HNO3(dilute) gives 4Zn(NO3)2+5H2O+N2O

Zn+4HNO3(conc.) gives Zn(NO3)2+2H2O+2NO2