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What is the charge on oxygen?

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Important Questions on Know About Some Common Gases

EASY
Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
Although metals form basic oxides, which of the following metals form an amphoteric oxide?
EASY
Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
Metals form oxides which are _____.
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Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
Oxides of zinc and aluminium are _____ in nature. 
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Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
Which of the following is an amphoteric metal?
EASY
Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
Although metals form basic oxides, which of the following metals form an amphoteric oxide?
MEDIUM
Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
Out of the following oxides, the amphoteric oxide is:
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Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
Which of the following acts as reducing as well as oxidising agent ?
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Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
CO, N2O, NO, H2O are _____ oxides of respective elements.
EASY
Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
Zinc oxide is
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Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
_____ oxides show neither acidic nor basic properties.
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Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
Identify the metallic oxide which is amphoteric in nature.
EASY
Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
Sb2O3 is a /an
HARD
Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
Zinc oxide is a metal oxide. Which of the following term best describes the nature of zinc oxide :
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Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
Which one is amphoteric?
EASY
Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
Zinc metal form oxides having both acidic and _____ nature.
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Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
The metals which can produce amphoteric oxides are:
EASY
Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
ZnO is a/an _____ oxide.
EASY
Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen

The metal oxides which show the property of both acidic and basic oxides are called as _____ oxides.

MEDIUM
Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
Which of the following is not amphoteric?
HARD
Science>Chemistry>Know About Some Common Gases>Chemical Properties of Oxygen
Metal that forms an amphoteric oxide is: