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The solution of N a 2 C O 3 has pH

Options

  1. Agreater than 7
  2. Bless than 7
  3. Cequal to 7
  4. Dequal to zero

Correct answer

A. greater than 7

Step-by-step solution

N a 2 C O 3 is the salt of strong base and weak acid. Na 2 CO 3 + 2 H 2 O → 2 NaOH + H 2 CO 3 Strong base Weak acid Hence, the solution of N a 2 C O 3 has pH greater than 7.

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