0.1 M solution of which of the substance will behave basic?a)sodium bo...
0.1 M solution of Sodium Borate will behave basic.
Explanation:
When a substance is dissolved in water, it can either behave as an acid, a base, or neutral depending on its chemical properties. The behavior of a substance can be determined by its ability to donate or accept protons (H+ ions) in a solution.
In this case, we have four substances: sodium borate, ammonium chloride, calcium nitrate, and sodium sulfate. We need to determine which of these substances will behave as a base in a 0.1 M solution.
To understand which substance will behave as a base, we need to consider the nature of the ions it will produce when dissolved in water.
1. Sodium Borate (Na2B4O7):
- Sodium borate, also known as borax, is a salt that dissociates into sodium ions (Na+) and borate ions (B(OH)4-) in water.
- The borate ion (B(OH)4-) can accept protons from water molecules, making it a base.
- Therefore, a 0.1 M solution of sodium borate will behave as a basic solution.
2. Ammonium Chloride (NH4Cl):
- Ammonium chloride dissociates into ammonium ions (NH4+) and chloride ions (Cl-) in water.
- Ammonium ions (NH4+) can donate protons to water molecules, making them acidic.
- Therefore, a 0.1 M solution of ammonium chloride will behave as an acidic solution.
3. Calcium Nitrate (Ca(NO3)2):
- Calcium nitrate dissociates into calcium ions (Ca2+) and nitrate ions (NO3-) in water.
- Neither calcium ions nor nitrate ions have the ability to donate or accept protons, making them neutral.
- Therefore, a 0.1 M solution of calcium nitrate will behave as a neutral solution.
4. Sodium Sulfate (Na2SO4):
- Sodium sulfate dissociates into sodium ions (Na+) and sulfate ions (SO4^2-) in water.
- Neither sodium ions nor sulfate ions have the ability to donate or accept protons, making them neutral.
- Therefore, a 0.1 M solution of sodium sulfate will behave as a neutral solution.
In conclusion, a 0.1 M solution of sodium borate (option A) will behave as a basic solution.
0.1 M solution of which of the substance will behave basic?a)sodium bo...
For basic nature WA +SB should be present in other 3option acid are strong so a is correct ans
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