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[" 7.A buffer solution contains "100ml" ...

[" 7.A buffer solution contains "100ml" of "0.01M],[CH_(3)COOH" and "200ml" of "0.02MCH_(3)COONa],[700ml" of "1MNaCl" is added than pH before and "],[" after addition are "(pK_(a)=4.74)],[[" (1) "5.04,5.04," (2) "5.34,6.30],[" (3) "5.04,1.54," (4) "5.34,5.34]]

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A buffer solution contains 100mL of 0.01 M CH_(3)COOH and 200mL of 0.02 M CH_(3)COONa . 700mL of water is added, pH before and after dilution are (pK_(a)=4.74)

A buffer solution contains 100mL of 0.01 M CH_(3)COOH and 200mL of 0.02 M CH_(3)COONa . 700mL of water is added, pH before and after dilution are (pK_(a)=4.74)

The pH of a buffer solution containing 25 ml of 1 M CH_(3)COONa " and 1 M " CH_(3)COOH will be appreciably affected by

The pH of a buffer solution containing 25 ml of 1 M CH_(3)COONa " and 1 M " CH_(3)COOH will be appreciably affected by

The pH of a buffer solution of 0.1 M CH_(3)COOH and 0.1 MCH_(3)COONa is (pK_(a)CH_(3)COOH =4.745)

The pH of buffer solution prepared by mixing 50 mL of 0.2 M CH_(3)COCOOH and 25 mL of CH_(3)COONa ? P^(Ka) of CH_(3)COOH = 4.8

pK_(a) of CH_(3)COOH is 4.74 . The pH of 0.01 M CH_(3)COONa IS

The pH of a solution containing 0.1mol of CH_(3)COOH, 0.2 mol of CH_(3)COONa ,and 0.05 mol of NaOH in 1L. (pK_(a) of CH_(3)COOH = 4.74) is: