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Question
Identify the product which represents the solid state in the above reaction.
Options
Barium chloride
Barium sulphate
Sodium chloride
Sodium sulphate
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Solution
Barium sulphate
Explanation:
A white precipitate of barium sulphate is produced by combining a solution of barium chloride with sodium sulphate.
\[\ce{Na_2SO4(aq) + BaCl2(aq) -> BaSO4(s) + 2NaCl(aq)}\]
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