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Chemical Equilibrium - 12
1.
Blood
a) Acidic pH
b) 10-14
c) pKa +pKb=14
d) Slightly basic
2.
pKa+pKb=pKw
a) Acidic pH
b) pKw
c) pKa +pKb=14
d) 10-14
3.
Weak acid & salt of it with strong base
a) Formic acid & potassium formate
b) NH
4
OH and (NH
4
)
2
SO
4
c) Weak electrolytes
d) Lesser pH
4.
Greater conc. of CH
3
COOH
a) NH
4
OH and (NH
4
)
2
SO
4
b) Lesser pH
c) Formic acid & potassium formate
d) Weak electrolytes
5.
Basic buffers
a) NH
4
OH and (NH
4
)
2
SO
4
b) Weak electrolytes
c) Lesser pH
d) Formic acid & potassium formate
6.
Little dissociation
a) Lesser pH
b) Weak electrolytes
c) NH
4
OH and (NH
4
)
2
SO
4
d) Solubility product
7.
Partially soluble salt
a) Weak electrolytes
b) Lesser pH
c) NH
4
OH and (NH
4
)
2
SO
4
d) Solubility product
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