Question

The reaction of metal with acid results in the formation of-
only hydrogen gas
only salt
both salt and hydrogen gas
none of these​

Answer 1

Metals on reaction with acid result in the formation salt and hydrogen gas.

Metals on reaction with acid result in the formation salt and hydrogen gas.Ca+H2SO4→CaSO4+H2↑

Answer 2

Answer:

hii dear,

When a metal react with acid then Salt and

Hydrogen gas is formed.

e.g, 2Na + 2HCl _________ 2NaCl + H2

thank u

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