Science, asked by Kanak1103, 10 months ago

29. When metals react with dilute acids a gas X' is released which burns with pop-up sound,
Identify the gas X'.
(a). Hydrogen
(b). Oxygen
(c). Nitrogen
(d).Chlorine

Answers

Answered by adityarajfun

1

Answer:

a) Hydrogen

Explanation:

Metal + acid = Salt + H2)

Eg. Zn + 2HCl = ZnCl2 + H2

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