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26-04-2024
Chemistry

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17. 500 ml of 0.4 M HCl solution is mixed with 500 ml of 0.4 M CH₃COOH (Ka= 2 x 10") solution. pH of the mixture will be (1) 0.4 (2) 1.7 (3) 2.7 I (4) 0.7 TY mingly?

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