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NTA Abhyas NEET2020ChemistryIonic EquilibriumPractice

You are given a 1 0 - 5 M NaCl solution and 1 0 - 8 M A g N O 3 solution. They are mixed in 1: 1 volume ratio. K s p ( A g C l ) = 1 0 - 5 M 2 . Choose the correct statement.

Options

  1. APrecipitation will take place
  2. BPrecipitation will not take place
  3. CCannot be determined
  4. DAfter 1 hour precipitation will take place

Correct answer

B. Precipitation will not take place

Step-by-step solution

A g N O 3 ⇌ A g + + N O 3 - N a C l ⇌ N a + + C l - [ C l - ] = 1 0 - 5 2 M Use square brackett ( A g + ) = 1 0 - 8 2 M Q i p = 1 0 - 5 2 × 1 0 - 8 2 < K s p No ppt will take place.

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