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NEET2019ChemistryIonic EquilibriumActual

Which will make basic buffer?

Options

  1. A50 m L o f 0.1 M N a O H + 25 m L o f 0.1 M C H 3 C O O H
  2. B100   m L   o f   0.1   M   C H 3 C O O H + 100   m L   o f   0.1 &#16
  3. C100 m L o f 0.1 M H C l + 200 m L o f 0.1 M N H 4 O H
  4. D100 m L o f 0.1 M H C l + 100 m L o f 0.1 M N a O H

Correct answer

C. 100 m L o f 0.1 M H C l + 200 m L o f 0.1 M N H 4 O H

Step-by-step solution

Given, 100   m l of 0.1   M   H C l + 200   m l of 0.1  M   N H 4 O H Therefore, it is a basic buffer. Hence, option (C) is correct.

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