Question

Which statement is true for the given single-replacement reaction?
Cu + AgBr

Copper combines with silver bromide during the reaction.

Silver bromide breaks down to form silver and bromine.

Copper replaces bromine in silver bromide during the reaction.

No reaction would occur.

Copper replaces silver in silver bromide during the reaction.

Answer 1

Such type of reaction takes place when ONE element replaces ANOTHER element from its COMPOUND. The answer would be B.\[Cu + AgBr \rightarrow CuBr2 + Ag\]

Answer 2

oh alright thank you

Answer 3

No problem.