Percentage of carbon present in an air dried sample of Anthracite is :
A. 94 – 98%
B. 27 – 30%
C. 78 – 86%
D. 27 %
Answer:D
Percentage of carbon present in an air dried sample of Anthracite is :
A. 94 – 98% B. 27 – 30% C. 78 – 86% D. 27 %