a) 85.88%
b) 90.91%
c) 81.81%
d) 92.92%
Answer: c
Explanation: Given,
G=2.7
e=0.66
w=20%=0.2
Since the degree of saturation is S=wG/e
S=(0.2*2.7)/0.66
S=0.8181
In percentage S=81.81%.
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