Some metals react with acids and evolve-

Oxygen gas

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Hydrogen gas

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Chlorine gas

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Hydrogen sulphide gas

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Solution

The correct option is B Hydrogen gas
Some metals like sodium, potassium calcium react with acid to evolve Hydrogen gas and Salt. Hydrogen gas burns with a pop sound.

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Similar questions

In the reactivity series,do metals below hydrogen also react with acids to form salts and evolve hydrogen

Dilute acids like hydrochloric acid (HCl), sulphuric acid $H_{2} S O_{4}$ react with certain active metals to evolve hydrogen gas and form their metallic salts.

Dilute acids such as hydrochloric acid (HCl) and sulphuric acid $H_{2} S O_{4}$ react with certain active metals to evolve hydrogen gas and form their respective metallic salts.

Q. Metals like copper fail to evolve hydrogen gas on reacting with dilute nitric acid.

Dilute hydrochloric acid $(HCl)$ reacts with metals to evolve _____ gas along with the formation of corresponding metal salt.

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Some metals react with acids and evolve-

The correct option is B Hydrogen gasSome metals like sodium, potassium calcium react with acid to evolve Hydrogen gas and Salt. Hydrogen gas burns with a pop sound.

The correct option is B Hydrogen gas
Some metals like sodium, potassium calcium react with acid to evolve Hydrogen gas and Salt. Hydrogen gas burns with a pop sound.