Question

h2o(l) → h2o(g) equilibrium is
A. chemical change
B. reversible change
C. physical change
D. Both B and C
PLS ANSWERE IT AS SOON AS POSSIBLE

Answer 1

Answer:

Option D - Both B and C

Explanation:

H₂O also known as water commonly when heated the liquid form of it, then water changes to steam forming water vapors. This phenomenon is also reversible and all the reversible changes are known as a physical change. Hence when water vapor cools down or condenses, it again form water in its liquid state.

So, the equation will be like this:

H₂O (l) ⇔ H₂O (g)

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Answer 2

Answer:

reversible change

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