Which of the following reactions is NOT a redox reaction? Question 25 options: SO3(g) + H2O(l)  H2SO4(aq) Al(s) + 3Ag+(aq)  Al3+(aq) + 3Ag(s) Ba(s) + Cl2(g)  BaCl2(s) H2(g) + O2(g)  H2O(g) Al(s) + Fe2O3(s)  Fe(s) + Al2O3(s)

SO3(g) + H2O(l) > H2SO4(aq)

Explanation:

'Redox' is a term used to describe reduction and oxidation since the both are complementary processes, one can not occur without the other.

A redox reaction is one in which there is a change in the oxidation number of the reactants from left to right of the reaction equation.

If we looks at the reaction;

SO3(g) + H2O(l) > H2SO4(aq)

There was no change in the oxidation numbers of species from left to right of the reaction equation. For instance, the oxidation state of sulphur is +6 on both sides of the reaction equation hence it is not a redox reaction.

if the temperature drops and becomes cool

then the atmosphere can be freezing as the water vapor in the air is at maximum (100%) and can be severely cold

also can be snowing lightly as the moisture in the air will start to solidify

and btw this is not chemistry but

idk i'm not smart

explanation:

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