A. Has higher calorific value
B. Is harder and stronger
C. Is not subjected to washing
D. Has low quantity of mineral matter
Correct Answer: Is harder and stronger ✔
Last Updated: March 08, 2019
A. Has higher calorific value
B. Is harder and stronger
C. Is not subjected to washing
D. Has low quantity of mineral matter
Correct Answer: Is harder and stronger ✔
Last Updated: March 08, 2019