मराठी

A white precipitate can be obtained by adding dilute sulphuric acid to ______.

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प्रश्न

A white precipitate can be obtained by adding dilute sulphuric acid to ______.

पर्याय

  • CuSO4 solution

  • NaCl solution

  • BaCl2 solution

  • Na2SO4 solution

MCQ
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उत्तर

A white precipitate can be obtained by adding dilute sulphuric acid to BaCl2 solution.

Explanation:

When dilute sulphuric acid (H2SO4) reacts with barium chloride (BaCl2), a double-displacement reaction occurs, forming an insoluble white precipitate of barium sulphate (BaSO4). The balanced equation is:

\[\ce{BaCl2_{(aq)} + H2SO4_{(aq)} -> BaSO4_{(s)}\downarrow + 2HCl_{(aq)}}\]

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पाठ 1: Chemical Reactions and Equations - Exercise 2 [पृष्ठ ६४]

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लखमीर सिंह Chemistry [English] Class 10
पाठ 1 Chemical Reactions and Equations
Exercise 2 | Q 52. | पृष्ठ ६४

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