<u>Answer:</u> The correct option is 
<u>Explanation:</u>
A catalyst is defined as the chemical species that increases the reaction rate but does not participate in it and is left behind after the completion.
A homogeneous catalyst is one that is present in the same phase as the reactants and products.
A heterogeneous catalyst is one that is present in different phase as that of reactants and products.
For the given chemical reaction:
As all the reactants and products are in gaseous state so, the homogeneous catalyst must also be in the gaseous state only.
Hence, the correct option is
Answer:
C.3
13AL
2.8.3
The number of electrons from the outermost shell is the valence of the element.
Answer:
Itś A) The water in pot X has more kinetic energy than the water in pot Y.
Explanation:
Did it on a quiz
ed2020
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The correct option would be 3.
Only thermal energy changes
Hope this helps you
Brainliest would be appreciated
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