Which oxide is neutral ?a)NO2b)MgOc)H2Od)None of theseCorrect answer is option 'C'. Can you explain this answer?

Question

Answer

Neutral oxides are those oxides which do not react with acid as well as base ,as water remains in solution form that's why it is called as neutral oxide.

Answer

An oxide is said to be acidic if it's hydroxide furnishes H+ ions in aqueous state and an oxide is said to be basic if it's hydroxide furnishes OH- ions in aqueous state.
N₂O : Acidic Oxide
MgO : Basic oxide
H₂O : Neutral oxide

Answer

The correct answer is option 'C', which is H2O (water).

Explanation:
An oxide is a compound that contains oxygen combined with another element. Oxides can be classified as acidic, basic, or neutral based on their chemical properties.

Acidic oxides:
Acidic oxides are oxides that react with water to form acids. These oxides typically contain non-metals and have a high electronegativity. Examples of acidic oxides include carbon dioxide (CO2) and sulfur dioxide (SO2). These oxides dissolve in water to form acids and increase the concentration of hydrogen ions (H+).

Basic oxides:
Basic oxides are oxides that react with water to form bases. These oxides usually contain metals and have a low electronegativity. Examples of basic oxides include sodium oxide (Na2O) and calcium oxide (CaO). When these oxides dissolve in water, they form hydroxide ions (OH-) and increase the concentration of hydroxide ions, making the solution basic.

Neutral oxides:
Neutral oxides are oxides that do not react with water to form acids or bases. These oxides usually have a balanced composition and do not significantly affect the concentration of hydrogen ions or hydroxide ions in water. The resulting solution is neither acidic nor basic.

In the given options, NO2 is nitrogen dioxide, which is an acidic oxide. It reacts with water to form nitric acid (HNO3). MgO is magnesium oxide, which is a basic oxide. It reacts with water to form magnesium hydroxide (Mg(OH)2).

H2O is water, which is a neutral oxide. It does not react with water to form acids or bases. Water has a balanced composition of hydrogen and oxygen atoms, and it does not alter the concentration of hydrogen ions or hydroxide ions in water. Therefore, H2O is considered a neutral oxide.

Top Courses for Class 10View all

Science Class 10

Social Studies (SST) Class 10

Mathematics (Maths) Class 10

Past Year Papers for Class 10

English Class 10

Top Courses for Class 10

Top Courses for Class 10

Related Content

About Class 10

Class 10 Study Material

Class 10 All Subjects

NCERT Textbook Solutions

Other Classes

Important Links

Company