Which statement concerning the reversible reaction 2 NO2(g)
-
N204(9) is true?
NO2 is the product of the forward reaction.
OA
The reverse reaction produces N204.
At the start of the reaction, the forward and reverse reaction rates are equal.
As the forward reaction progresses and more N204 is formed, the reverse reaction rate increases.
D.

As the forward reaction progresses and more N204 is formed, the reverse reaction rate increases.

Explanation:

NO2 is not a product

Reverse reaction produce NO2

At the start of the reaction, rate of the forward one is more.

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.