Physics, asked by kasafjahana73, 11 hours ago

Four metals are arranged according to the decreasing tendency of lyberting hydrogen gas from dilute acid as follows Ca,Zn, Fe, (H), Cu in which of the following cases will a precipitate of the less reactive metal be obtained? (a) Iron (b) Gold (c) Mercury (d) Gallium

Answers

Answered by moresavari89
4

Answer:

answer is gold not other options

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