7.08 x 10-5
x 7.08 x 10-5
0.01
= 5.013 x 10-7
pKa =- log10 Ka =- log 10(5.013x10-7)
= 6.3002
pH
आत कीजिए-
(a) 0.003 M HCI
(W) 0.005 M NaOH
(9) 0.002 M KOH
66-() 0.003 M HCI
H+]=[HCI]=0.003 = 3.0 x10-3 M
प्रश्न 48. पूर्ण वियोजन मानते हुए निम्नलिखित विलयनों के
(1) 0.002 M HBr
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