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U-15
2.
Explain the differences in the dissociation constant, K
a
, for the weak acids, R-COOH, in terms of
changes in bonding as R changes from CH3 to CCl3. (0.6 marks)
ASSESSMENT
Performance
(1.0 mark):
Observations Sheet
(1.0 mark):
Laboratory Report
(8.0 marks):
Deductions
(if any):
TOTAL
(10.0 marks):
