Answered

Welcome to Westonci.ca, the Q&A platform where your questions are met with detailed answers from experienced experts. Explore a wealth of knowledge from professionals across various disciplines on our comprehensive Q&A platform. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields.

Which equation represents sublimation?
(1) I2(s) ==> I2(g) (3) I2(l)==>I2(g)
(2) I2(s) ==>I2(l) (4) I2(l)==>I2(s)

Sagot :

lulu1991
The answer is (1). The definition of sublimation is the change of solid substance directly to gas. In the equation, the "s" stands for solid. The "l" stands for liquid. And the "g" stands for gas.

Answer : The correct options is, (1) [tex]I_2(s)\rightarrow I_2(g)[/tex]

Explanation:

(1) [tex]I_2(s)\rightarrow I_2(g)[/tex] :

This reaction shows sublimation process in which the phase changes from solid state to gaseous state at constant temperature.

(2) [tex]I_2(l)\rightarrow I_2(g)[/tex] :

This reaction shows evaporation process in which the phase changes from liquid state to gaseous state at constant temperature.

(3) [tex]I_2(s)\rightarrow I_2(l)[/tex] :

This reaction shows melting process in which the phase changes from solid state to liquid state at constant temperature.

(4) [tex]I_2(l)\rightarrow I_2(s)[/tex] :

This reaction shows freezing process in which the phase changes from liquid state to solid state at constant temperature.

Hence, from this we conclude that the option (1) equation represents sublimation process.

Thank you for visiting our platform. We hope you found the answers you were looking for. Come back anytime you need more information. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Find reliable answers at Westonci.ca. Visit us again for the latest updates and expert advice.