Metals React With Acids
Metals React With Acids
Reaction of metal with acid:
Metals usually react with acid to displace hydrogen from the acid and form salts.The less reactive metals, however, do not displace hydrogen from acids.The reaction of acid with the metals depend not only on the reactivity of the metal but as well as depends on nature of acid. For eg:
Reaction of aluminum with strong acid like HCl and weak acid like acetic acid :
Based on the reactivity of metal :
Which of the following are correct : (a) Zinc reacts with sulphuric acid to form zinc sulphate and hydrogen gas. (b) Metals usually react with acid to displace hydrogen from the acid and form salts. (c) Aluminium reacts with hydrochloric acid to form aluminium chloride and hydrogen gas. | |||
| Right Option : D | |||
| View Explanation | |||
Which gas produced by piece of burning charcoal in inefficient oxygen ? | |||
| Right Option : B | |||
| View Explanation | |||
Which of the following are correct : (a) Copper does not react with acid which shows that it is less reactive than zinc. (b) Zinc reacts with sulphuric acid to form zinc sulphate and hydrogen gas. (c) With hot concentrated H2SO4 copper produce copper sulphate, sulphur dioxide and water. | |||
| Right Option : D | |||
| View Explanation | |||
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