Question

Ph range of aqueous solution of nitrogen dioxide

Answer 1

Rate constant for the reaction ofnitrogen dioxide with sulfur(IV) over the pH range 5.3-13

Answer 2

The aqueous solution of the nitrogen dioxide is acidic in nature because the solution contains H+ ions.

And that's why the pH value of the nitrogen dioxide solution is less than 7.

Because,we know that every acidic solution has a pH value which is less than 7 and oppositely the basic solutions have a pH value of greater than 7.