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Question
The pH value of 0.001 M aqueous solution of NaCl is:
The pH value of 0.001 M aqueous solution of NaCl is:
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Solution
The correct option is A 7
NaCl is a salt made from the neutralisation reaction of NaOH and HCI, both of which are strong electrolyte. Therefore NaCl is a neutral salt i.e. there is no acidic or basic character in the salt.
Therefore, when dissolved in water, it doesn't change the pH of the solution.
NaCl is a salt made from the neutralisation reaction of NaOH and HCI, both of which are strong electrolyte. Therefore NaCl is a neutral salt i.e. there is no acidic or basic character in the salt.
Therefore, when dissolved in water, it doesn't change the pH of the solution.
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