Question

the ph of 1.2% (w/v) aqueous solution of ch3cooh at 25 degrees is (pka = 4.7)

Answer 1

Answer:

The pH of 1.2% (w/v.). aqueous solution of CH,COOH at 25°C is (pK = 4.7) 1) 5.0 2) 9.26 3) 2.7 4) 2.9