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When a solution of barium chloride in water is added to an aqueous solution of sodium sulphate, the following happens :
- a)a white precipitate is formed
- b)a red precipitate is formed
- c)the colour of the solution turns blue
- d)a pungent smelling gas is evolved
Correct answer is option 'A'. Can you explain this answer?
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When a solution of barium chloride in water is added to an aqueous sol...
BaCl2 (aq) + Na2SO4 (aq) → BaSO4 (s) + 2NaCl (aq)
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When a solution of barium chloride in water is added to an aqueous sol...
Formation of White Precipitate in Barium Chloride and Sodium Sulphate Reaction
When a solution of barium chloride (BaCl2) in water is added to an aqueous solution of sodium sulphate (Na2SO4), the following reaction takes place:
BaCl2 (aq) + Na2SO4 (aq) → BaSO4 (s) + 2NaCl (aq)
The products of this reaction are barium sulphate (BaSO4) and sodium chloride (NaCl). The barium sulphate is insoluble in water and forms a white precipitate.
Explanation:
1. Barium Chloride Solution
Barium chloride is a white crystalline solid that dissolves readily in water to form a solution. The solution contains barium cations (Ba2+) and chloride anions (Cl-) in aqueous form.
2. Sodium Sulphate Solution
Sodium sulphate is a white crystalline solid that also dissolves readily in water to form a solution. The solution contains sodium cations (Na+) and sulphate anions (SO42-) in aqueous form.
3. Reaction between Barium Chloride and Sodium Sulphate
When the two solutions are mixed, the barium cations and sulphate anions combine to form a solid barium sulphate precipitate. The sodium cations and chloride anions remain in solution.
Ba2+ (aq) + SO42- (aq) → BaSO4 (s)
Na+ (aq) + Cl- (aq) → NaCl (aq)
4. Formation of White Precipitate
The barium sulphate precipitate is insoluble in water and forms a white solid that settles out of solution. This is why a white precipitate is formed when barium chloride solution is added to sodium sulphate solution.
Conclusion:
The reaction between barium chloride and sodium sulphate results in the formation of a white precipitate of barium sulphate. This is because barium sulphate is insoluble in water and forms a solid that settles out of solution.
When a solution of barium chloride (BaCl2) in water is added to an aqueous solution of sodium sulphate (Na2SO4), the following reaction takes place:
BaCl2 (aq) + Na2SO4 (aq) → BaSO4 (s) + 2NaCl (aq)
The products of this reaction are barium sulphate (BaSO4) and sodium chloride (NaCl). The barium sulphate is insoluble in water and forms a white precipitate.
Explanation:
1. Barium Chloride Solution
Barium chloride is a white crystalline solid that dissolves readily in water to form a solution. The solution contains barium cations (Ba2+) and chloride anions (Cl-) in aqueous form.
2. Sodium Sulphate Solution
Sodium sulphate is a white crystalline solid that also dissolves readily in water to form a solution. The solution contains sodium cations (Na+) and sulphate anions (SO42-) in aqueous form.
3. Reaction between Barium Chloride and Sodium Sulphate
When the two solutions are mixed, the barium cations and sulphate anions combine to form a solid barium sulphate precipitate. The sodium cations and chloride anions remain in solution.
Ba2+ (aq) + SO42- (aq) → BaSO4 (s)
Na+ (aq) + Cl- (aq) → NaCl (aq)
4. Formation of White Precipitate
The barium sulphate precipitate is insoluble in water and forms a white solid that settles out of solution. This is why a white precipitate is formed when barium chloride solution is added to sodium sulphate solution.
Conclusion:
The reaction between barium chloride and sodium sulphate results in the formation of a white precipitate of barium sulphate. This is because barium sulphate is insoluble in water and forms a solid that settles out of solution.
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When a solution of barium chloride in water is added to an aqueous solution of sodium sulphate, the following happens :a)a white precipitate is formedb)a red precipitate is formedc)the colour of the solution turns blued)a pungent smelling gas is evolvedCorrect answer is option 'A'. Can you explain this answer? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about When a solution of barium chloride in water is added to an aqueous solution of sodium sulphate, the following happens :a)a white precipitate is formedb)a red precipitate is formedc)the colour of the solution turns blued)a pungent smelling gas is evolvedCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When a solution of barium chloride in water is added to an aqueous solution of sodium sulphate, the following happens :a)a white precipitate is formedb)a red precipitate is formedc)the colour of the solution turns blued)a pungent smelling gas is evolvedCorrect answer is option 'A'. Can you explain this answer?.
When a solution of barium chloride in water is added to an aqueous solution of sodium sulphate, the following happens :a)a white precipitate is formedb)a red precipitate is formedc)the colour of the solution turns blued)a pungent smelling gas is evolvedCorrect answer is option 'A'. Can you explain this answer? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about When a solution of barium chloride in water is added to an aqueous solution of sodium sulphate, the following happens :a)a white precipitate is formedb)a red precipitate is formedc)the colour of the solution turns blued)a pungent smelling gas is evolvedCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When a solution of barium chloride in water is added to an aqueous solution of sodium sulphate, the following happens :a)a white precipitate is formedb)a red precipitate is formedc)the colour of the solution turns blued)a pungent smelling gas is evolvedCorrect answer is option 'A'. Can you explain this answer?.
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When a solution of barium chloride in water is added to an aqueous solution of sodium sulphate, the following happens :a)a white precipitate is formedb)a red precipitate is formedc)the colour of the solution turns blued)a pungent smelling gas is evolvedCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for When a solution of barium chloride in water is added to an aqueous solution of sodium sulphate, the following happens :a)a white precipitate is formedb)a red precipitate is formedc)the colour of the solution turns blued)a pungent smelling gas is evolvedCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of When a solution of barium chloride in water is added to an aqueous solution of sodium sulphate, the following happens :a)a white precipitate is formedb)a red precipitate is formedc)the colour of the solution turns blued)a pungent smelling gas is evolvedCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an
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