Correct answer: 00004.20. 6 5 3 6 5 2 C H NH NaOH C H NH NaCl 5 4 0 0 1 0 4    b 1 pOH pK log 4   = 10.4 – log4 = 10.4 – 0.6 = 9.8 pH = 4.2

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AITS & Test SerieshardNUMERICAL

Question

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Answer: 00004.20

💡 Solution & Explanation

6 5 3 6 5 2 C H NH NaOH C H NH NaCl 5 4 0 0 1 0 4    b 1 pOH pK log 4   = 10.4 – log4 = 10.4 – 0.6 = 9.8 pH = 4.2

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