In this synthesis reaction, what product will form?

H2 (g) + CI2 (g) >

A. 2H (g) + 2CI (g)

B. 2HCI (g)

C. CI2 (g) + H2 (g)

D. H2O (I) + HCI (g)

ps. the numbers in C & D are smaller & they are also smaller in the question.

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Is boiling water considered physical or chemical bond