A metal which gives amphoteric oxide on reaction with oxygen gas isNa -Sodium-Al -Aluminium-K -Potassium-C -Carbon-

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Reactivity of Different Metals with Oxygen

A metal which...

Question

A metal which gives amphoteric oxide on reaction with oxygen gas is

Na (Sodium)

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Al (Aluminium)

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C (Carbon)

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K (Potassium)

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Solution

The correct option is B
Al (Aluminium)

Aluminium on reaction with oxygen, forms $A l_{2} O_{3}$ . This metal oxide shows both acidic as well as basic behaviour. Such metal oxides which react with both acids as well as bases to produce salts and water are known as amphoteric oxides.

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Similar questions

X + O_{2} \to Amphoteric Oxide

A metal X reacts with oxygen gas to give an amphoteric oxide. Identify the metal X from the below-mentioned options.
$X + O_{2} \to O x i d e o f m e t a l X$

Q. is a metal which reacts with oxygen gas to form an amphoteric oxide.

The metals which can produce amphoteric oxides are:
(a) Sodium and aluminium (b) zinc and potassium (c) calcium and sodium (d) aluminium and zinc

Q. A metal

A

, which is used in thermite process, when heated with oxygen gives an oxide

B

, which is amphoteric in nature. Oxide

B

is:

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A metal which gives amphoteric oxide on reaction with oxygen gas is

The correct option is B Al (Aluminium) Aluminium on reaction with oxygen, forms Al2O3. This metal oxide shows both acidic as well as basic behaviour. Such metal oxides which react with both acids as well as bases to produce salts and water are known as amphoteric oxides.

The correct option is B
Al (Aluminium)

Aluminium on reaction with oxygen, forms $A l_{2} O_{3}$ . This metal oxide shows both acidic as well as basic behaviour. Such metal oxides which react with both acids as well as bases to produce salts and water are known as amphoteric oxides.